Dr. Marina Messinger , MD
Internal Medicine • Rolling Meadows, IL
3701 Algonquin Rd Ste 900
Rolling Meadows, IL 600083193
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Marina Messinger is listed in NPPES under Internal Medicine.
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NPI assigned on June 21, 2011; this date does not establish years in practice.
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Published CMS data list 87,333 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- J1439 — Injection, ferric carboxymaltose, 1 mg: 33,000 service units.
- J9271 — Injection, pembrolizumab, 1 mg: 11,000 service units.
- J0881 — Injection, darbepoetin alfa, 1 microgram (non-esrd use): 10,200 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
See all 58 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 944 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Anastrozole — 285 prescription fills, including refills.
- Eliquis (Apixaban) — 55 prescription fills, including refills.
- Hydroxyurea — 50 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 28 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Rolling Meadows, IL (2024, 11 clinicians with data). Median for this group: 2,200. Middle half: 1,172 to 2,910.
More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Illinois (2024, 3,249 clinicians with data). Median for this group: 699. Middle half: 285 to 1,340.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 53,193 in 2020 to 87,333 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
3701 Algonquin Rd Ste 900
Rolling Meadows, IL 600083193
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 4 distinct additional practice-address records in Barrington, IL; Elgin, IL; Elk Grove Vlg, IL and 1 more. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 1 group name: Northwest Oncology And Hematology Sc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Albert Einstein College Of Medicine Of Yeshiva University
2011
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
604 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $1,144,531 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $911,090 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
1,867 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$2,572,728 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $1,322.22 across 53 records.
By nature of payment
- Food and Beverage: $1,229.22 across 52 records.
- Education: $93.00 across 1 record.
Reporting-company totals (3 largest of 30)
- Novartis Pharmaceuticals Corporation: $169.52 across 7 records.
- Gilead Sciences, Inc.: $114.12 across 2 records.
- ABBVIE INC.: $89.42 across 4 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
15 years (graduated 2011)
CMS Doctors and Clinicians data list 2011 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2011
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Messinger has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Messinger as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Rolling Meadows and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Rolling Meadows, IL (2024, 11 clinicians with data). Median for this group: 2,200. Middle half: 1,172 to 2,910.
More Medicare Part B services than 95% of clinicians listed under Internal Medicine in Illinois (2024, 3,249 clinicians with data). Median for this group: 699. Middle half: 285 to 1,340.
Medicare-allowed amount
A higher Medicare-allowed amount than 95% of clinicians listed under Internal Medicine in Rolling Meadows, IL (2024, 11 clinicians with data). Median for this group: $227,071. Middle half: $127,747 to $275,189.
A higher Medicare-allowed amount than 95% of clinicians listed under Internal Medicine in Illinois (2024, 3,249 clinicians with data). Median for this group: $67,802. Middle half: $27,619 to $124,679.
Paid by Medicare
A higher Medicare payment amount than 95% of clinicians listed under Internal Medicine in Rolling Meadows, IL (2024, 11 clinicians with data). Median for this group: $183,232. Middle half: $106,041 to $230,304.
A higher Medicare payment amount than 95% of clinicians listed under Internal Medicine in Illinois (2024, 3,249 clinicians with data). Median for this group: $52,838. Middle half: $21,117 to $98,214.
Medicare Part D prescriptions
Fewer Part D prescriptions than 80% of clinicians listed under Internal Medicine in Rolling Meadows, IL (2024, 12 clinicians with data). Median for this group: 4,820. Middle half: 1,870 to 9,581.
Close to the middle for clinicians listed under Internal Medicine in Illinois (2024, 3,755 clinicians with data). Median for this group: 1,030. Middle half: 99 to 4,658.
Part D drug cost
A higher Part D drug cost than 95% of clinicians listed under Internal Medicine in Rolling Meadows, IL (2024, 12 clinicians with data). Median for this group: $254,272. Middle half: $214,046 to $694,930.
A higher Part D drug cost than 95% of clinicians listed under Internal Medicine in Illinois (2024, 3,755 clinicians with data). Median for this group: $78,716. Middle half: $2,604 to $371,507.
16 active clinicians are listed under Internal Medicine with a practice address in Rolling Meadows, IL (7,245 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Rolling Meadows
56.2% of these 16 clinicians have the CMS telehealth indicator.
75% of these 16 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 64% from 53,193 in 2020 to 87,333 in 2024.
- 2020: 53,193
- 2021: 59,554
- 2022: 60,457
- 2023: 70,084
- 2024: 87,333
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Medicare-allowed amount
Medicare-allowed amount increased 12% from $1,017,365 in 2020 to $1,144,531 in 2024.
- 2020: $1,017,365
- 2021: $1,054,634
- 2022: $594,162
- 2023: $591,285
- 2024: $1,144,531
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Paid by Medicare
Paid by Medicare increased 10% from $828,560 in 2020 to $911,090 in 2024.
- 2020: $828,560
- 2021: $868,286
- 2022: $478,398
- 2023: $469,382
- 2024: $911,090
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 11% from 850 in 2020 to 944 in 2024.
- 2020: 850
- 2021: 809
- 2022: 738
- 2023: 820
- 2024: 944
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30-day fills
30-day fills increased 14% from 1,636 in 2020 to 1,867 in 2024.
- 2020: 1,636
- 2021: 1,592
- 2022: 1,601
- 2023: 1,726
- 2024: 1,867
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Part D drug cost
Part D drug cost increased 68% from $1,529,668 in 2020 to $2,572,728 in 2024.
- 2020: $1,529,668
- 2021: $1,257,187
- 2022: $1,026,567
- 2023: $1,573,926
- 2024: $2,572,728
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $900.44 in 2021 to $1,322.22 in 2025.
- 2021: $900.44
- 2022: $1,154.23
- 2023: $1,290.66
- 2024: $1,274.26
- 2025: $1,322.22
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): 53 records totaling $1,322.22.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Gilead Sciences, Inc. |
Education
In-kind items and services
|
Trodelvy | General | $93.00 |
| SpringWorks Therapeutics, Inc. |
Food and Beverage
In-kind items and services
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OGSIVEO | General | $42.50 |
| BeiGene USA, Inc. |
Food and Beverage
In-kind items and services
|
TEVIMBRA | General | $34.46 |
| Astellas Pharma US Inc |
Food and Beverage
In-kind items and services
|
Vyloy | General | $33.46 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
LYNPARZA | General | $33.39 |
| Genentech, Inc. |
Food and Beverage
In-kind items and services
|
Itovebi | General | $31.66 |
| Bristol Myers Squibb Company |
Food and Beverage
Cash or cash equivalent
|
REBLOZYL | General | $31.05 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
|
SCEMBLIX | General | $30.99 |
| SOBI, INC |
Food and Beverage
In-kind items and services
|
Vonjo | General | $30.72 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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SCEMBLIX | General | $30.07 |
| Genentech, Inc. |
Food and Beverage
In-kind items and services
|
Tecentriq | General | $28.70 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
RYBREVANT | General | $27.94 |
| BeOne Medicines USA, Inc. |
Food and Beverage
In-kind items and services
|
BRUKINSA | General | $27.31 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
|
Fabhalta | General | $26.73 |
| Kite Pharma, Inc. |
Food and Beverage
In-kind items and services
|
Yescarta | General | $26.04 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
IMBRUVICA | General | $25.46 |
| Merck Sharp & Dohme LLC |
Food and Beverage
In-kind items and services
|
KEYTRUDA | General | $25.02 |
| Merck Sharp & Dohme LLC |
Food and Beverage
In-kind items and services
|
KEYTRUDA | General | $25.00 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
IMBRUVICA | General | $24.93 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
|
KISQALI | General | $24.08 |
| SERVIER PHARMACEUTICALS LLC |
Food and Beverage
In-kind items and services
|
Tibsovo | General | $24.00 |
| TerSera Therapeutics LLC |
Food and Beverage
In-kind items and services
|
Zoladex | General | $23.37 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
PADCEV | General | $23.36 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
|
BLENREP | General | $23.24 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
IMBRUVICA | General | $23.23 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
J1439
Injection, ferric carboxymaltose, 1 mg
|
33,000 | 26 | $2.50 | $1.08 |
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J9271
Injection, pembrolizumab, 1 mg
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11,000 | 14 | $115.00 | $56.22 |
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J0881
Injection, darbepoetin alfa, 1 microgram (non-esrd use)
|
10,200 | 15 | $9.27 | $2.95 |
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J9267
Injection, paclitaxel, 1 mg
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9,030 | 11 | $2.49 | $0.10 |
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J0185
Injection, aprepitant, 1 mg
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4,940 | 15 | $4.37 | $1.70 |
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J1627
Injection, granisetron, extended-release, 0.1 mg
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4,500 | 21 | $12.50 | $5.51 |
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J0897
Injection, denosumab, 1 mg
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3,300 | 21 | $45.00 | $25.74 |
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J1100
Injection, dexamethasone sodium phosphate, 1 mg
|
2,349 | 53 | $2.01 | $0.11 |
|
85025
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
|
1,137 | 379 | $54.92 | $7.54 |
|
80053
Blood test, comprehensive group of blood chemicals
|
909 | 320 | $64.82 | $10.33 |
|
99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
|
593 | 132 | $394.68 | $184.82 |
|
J2405
Injection, ondansetron hydrochloride, per 1 mg
|
592 | 17 | $9.45 | $0.09 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
569 | 351 | $289.75 | $131.73 |
|
J2469
Injection, palonosetron hcl, 25 mcg
|
400 | 19 | $45.93 | $0.79 |
|
83615
Lactate dehydrogenase (enzyme) level
|
314 | 155 | $48.00 | $5.88 |
|
82728
Ferritin (blood protein) level
|
281 | 167 | $74.29 | $13.19 |
|
82784
Gammaglobulin (immune system protein) measurement
|
276 | 57 | $40.00 | $8.92 |
|
J9045
Injection, carboplatin, 50 mg
|
275 | 19 | $40.00 | $3.51 |
|
96372
Injection of drug or substance under skin or into muscle
|
272 | 99 | $68.00 | $14.60 |
|
83540
Iron level
|
254 | 146 | $50.00 | $6.25 |
|
83550
Iron binding capacity
|
254 | 146 | $35.00 | $8.45 |
|
96367
Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less
|
250 | 53 | $135.00 | $28.37 |
|
96413
Administration of chemotherapy into vein, 1 hour or less
|
245 | 64 | $488.00 | $128.51 |
|
86300
Immunologic analysis for detection of tumor antigen, quantitative; ca 15-3
|
173 | 41 | $200.00 | $20.39 |
|
96375
Injection of additional new drug or substance into vein
|
170 | 45 | $85.00 | $15.65 |
(top 25 shown)
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Anastrozole | Anastrozole | 285 | 23,550 | $5,297.92 | 90 |
| Eliquis | Apixaban | 55 | 3,601 | $67,497.98 | 16 |
| Hydroxyurea | Hydroxyurea | 50 | 3,443 | $1,432.90 | 14 |
| Gabapentin | Gabapentin | 49 | 2,400 | $450.75 | 17 |
| Letrozole | Letrozole | 40 | 3,180 | $752.22 | 12 |
| Tamoxifen Citrate | Tamoxifen Citrate | 39 | 2,870 | $1,215.78 | 11 |
| Prochlorperazine Maleate | Prochlorperazine Maleate | 38 | 295 | $291.49 | 31 |
| Venclexta | Venetoclax | 35 | 1,040 | $259,554.63 | — |
| Ibrance | Palbociclib | 29 | 812 | $468,758.43 | — |
| Dexamethasone | Dexamethasone | 28 | 397 | $292.61 | 12 |
| Xarelto | Rivaroxaban | 25 | 2,010 | $36,539.04 | — |
| Escitalopram Oxalate | Escitalopram Oxalate | 22 | 960 | $303.97 | — |
| Jakafi | Ruxolitinib Phosphate | 22 | 660 | $285,590.58 | — |
| Warfarin Sodium | Warfarin Sodium | 21 | 1,788 | $147.35 | — |
| Ondansetron Hcl | Ondansetron Hcl | 18 | 299 | $188.88 | — |
| Imatinib Mesylate | Imatinib Mesylate | 18 | 540 | $7,086.68 | — |
| Kisqali | Ribociclib Succinate | 18 | 504 | $240,633.46 | — |
| Lidocaine-Prilocaine | Lidocaine/Prilocaine | 17 | 389 | $249.55 | — |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 16 | 188 | $300.00 | 13 |
| Exemestane | Exemestane | 16 | 1,380 | $3,383.61 | — |
| Zolpidem Tartrate | Zolpidem Tartrate | 15 | 480 | $36.62 | — |
| Allopurinol | Allopurinol | 14 | 558 | $124.11 | — |
| Furosemide | Furosemide | 13 | 231 | $44.16 | — |
| Tagrisso | Osimertinib Mesylate | 13 | 570 | $312,408.65 | — |
| Orserdu | Elacestrant Hcl | 13 | 390 | $287,971.57 | — |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - HEMATOLOGY/ONCOLOGY
I20170818002354
IL
4284939562
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Northwest Oncology And Hematology Sc
3701 Algonquin Rd, Rolling Meadows, IL 600083193
Phone: 8478704100
Secondary Practice Locations
27750 W Highway 22 Ste G70
Barrington, IL 600101956
Phone: 8478420180
1435 N Randall Rd Ste 501
Elgin, IL 601232307
Phone: 8475771023
1555 Barrington Rd Bldg 3
Hoffman Estates, IL 601691019
Phone: 8478854100
800 Biesterfield Rd Ste 210
Elk Grove Vlg, IL 600073363
Phone: 8474373312
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner
Physician Assistant
Physician Assistant
Physician Assistant
Physician Assistant
Internal Medicine - Hematology & Oncology
Internal Medicine - Hematology & Oncology
Doctor of Medicine (M.D.)
Internal Medicine - Hematology & Oncology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
NPI status registered as active in NPPES database
Registered at 3701 ALGONQUIN RD STE 900, ROLLING MEADOWS, IL 600083193 (Tel: 8475770620)
Registered at 3701 ALGONQUIN RD STE 900, ROLLING MEADOWS, IL 600083193 (Tel: (847) 577-0620)
Recorded as MARINA MESSINGER, M.D.
Internal Medicine (license number reported to NPPES: IL 125:060298)
NPI status registered as active in NPPES database
Registered at 1653 W CONGRESS PKWY, CHICAGO, IL 606123833 (Tel: 3129425000)
Registered at 600 S PAULINA ST # 403, CHICAGO, IL 606123806 (Tel: 3129425000)
Recorded as MARINA MESSINGER, M.D.
Internal Medicine (license number reported to NPPES: IL 125:060298)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Rolling Meadows
- Dr. Jowella Pineda, MD
- Dr. Jongho Ham, MD
- Dr. Hetal Shah, MD
- Dr. May Soong, MD
- Dr. Steven Kim, MD
- Dr. Andrew Krock, MD
Mailing Address
3701 Algonquin Rd Ste 900
Rolling Meadows, IL 600083193
Phone: 8475770620