Dr. Curt D Blacklock , DO
Internal Medicine โข Newark, DE
2600 Glasgow Ave, Ste 218
Newark, DE 197025704
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. Curt Blacklock is listed in NPPES under Internal Medicine.
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NPI assigned on August 14, 2006; this date does not establish years in practice.
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Published CMS data list 1,208 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- G2211 โ Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's: 327 service units.
- 99214 โ Established patient outpatient office visit: 277 service units.
- 99213 โ Established patient outpatient office visit: 204 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 11 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 3,126 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium โ 173 prescription fills, including refills.
- Amlodipine Besylate โ 121 prescription fills, including refills.
- Omeprazole โ 112 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 96 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 90% of clinicians listed under Internal Medicine in Newark, DE (2024, 170 clinicians with data). Median for this group: 468. Middle half: 265 to 912.
More Medicare Part B services than 75% of clinicians listed under Internal Medicine in Delaware (2024, 379 clinicians with data). Median for this group: 725. Middle half: 300 to 1,159.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 1,263 in 2020 to 1,208 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
2600 Glasgow Ave
Ste 218
Newark, DE 197025704
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Des Moines University Of Osteopathic Medicine And Health Sciences
1986
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
122 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 โ by Provider, 2024.
Medicare-allowed amount
About $101,211 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 โ by Provider and Service, 2024.
Paid by Medicare
About $75,760 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 โ by Provider and Service, 2024.
30-day fills
6,726 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
$229,079 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 โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $1,504.19 across 79 records.
By nature of payment
- Food and Beverage: $1,504.19 across 79 records.
Reporting-company totals (3 largest of 16)
- GlaxoSmithKline, LLC.: $257.57 across 12 records.
- Amgen Inc.: $232.29 across 14 records.
- ABBVIE INC.: $231.34 across 11 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
40 years (graduated 1986)
CMS Doctors and Clinicians data list 1986 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
2006
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, โDoes your provider accept Medicare as full payment?โ
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. Blacklock 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. Blacklock 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 Newark and Delaware
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 90% of clinicians listed under Internal Medicine in Newark, DE (2024, 170 clinicians with data). Median for this group: 468. Middle half: 265 to 912.
More Medicare Part B services than 75% of clinicians listed under Internal Medicine in Delaware (2024, 379 clinicians with data). Median for this group: 725. Middle half: 300 to 1,159.
Medicare-allowed amount
A higher Medicare-allowed amount than 85% of clinicians listed under Internal Medicine in Newark, DE (2024, 170 clinicians with data). Median for this group: $52,423. Middle half: $27,092 to $85,451.
A higher Medicare-allowed amount than 70% of clinicians listed under Internal Medicine in Delaware (2024, 379 clinicians with data). Median for this group: $70,420. Middle half: $31,824 to $110,420.
Paid by Medicare
A higher Medicare payment amount than 80% of clinicians listed under Internal Medicine in Newark, DE (2024, 170 clinicians with data). Median for this group: $40,903. Middle half: $21,275 to $67,486.
A higher Medicare payment amount than 65% of clinicians listed under Internal Medicine in Delaware (2024, 379 clinicians with data). Median for this group: $54,415. Middle half: $24,740 to $87,023.
Medicare Part D prescriptions
More Part D prescriptions than 90% of clinicians listed under Internal Medicine in Newark, DE (2024, 125 clinicians with data). Median for this group: 89. Middle half: 39 to 283.
More Part D prescriptions than 70% of clinicians listed under Internal Medicine in Delaware (2024, 343 clinicians with data). Median for this group: 223. Middle half: 60 to 3,145.
Part D drug cost
A higher Part D drug cost than 90% of clinicians listed under Internal Medicine in Newark, DE (2024, 125 clinicians with data). Median for this group: $6,082. Middle half: $463 to $24,922.
A higher Part D drug cost than 70% of clinicians listed under Internal Medicine in Delaware (2024, 343 clinicians with data). Median for this group: $17,490. Middle half: $814 to $271,582.
240 active clinicians are listed under Internal Medicine with a practice address in Newark, DE (601 in Delaware).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Newark
12.1% of these 240 clinicians have the CMS telehealth indicator.
80% of these 240 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 stayed about the same: 1,263 in 2020 and 1,208 in 2024.
- 2020: 1,263
- 2021: 1,297
- 2022: 1,220
- 2023: 1,084
- 2024: 1,208
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Medicare-allowed amount
Medicare-allowed amount stayed about the same: $98,115 in 2020 and $101,211 in 2024.
- 2020: $98,115
- 2021: $114,532
- 2022: $114,923
- 2023: $109,266
- 2024: $101,211
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Paid by Medicare
Paid by Medicare stayed about the same: $76,440 in 2020 and $75,760 in 2024.
- 2020: $76,440
- 2021: $90,874
- 2022: $89,924
- 2023: $84,677
- 2024: $75,760
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 11% from 2,807 in 2020 to 3,126 in 2024.
- 2020: 2,807
- 2021: 2,794
- 2022: 2,896
- 2023: 2,954
- 2024: 3,126
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30-day fills
30-day fills stayed about the same: 6,494 in 2020 and 6,726 in 2024.
- 2020: 6,494
- 2021: 6,287
- 2022: 6,367
- 2023: 6,299
- 2024: 6,726
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Part D drug cost
Part D drug cost increased 41% from $161,896 in 2020 to $229,079 in 2024.
- 2020: $161,896
- 2021: $137,508
- 2022: $185,326
- 2023: $222,589
- 2024: $229,079
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Industry payments (Open Payments)
Industry payments (Open Payments) varied from year to year: $1,595.97 in 2021 and $1,504.19 in 2025.
- 2021: $1,595.97
- 2022: $1,607.00
- 2023: $1,329.14
- 2024: $1,880.72
- 2025: $1,504.19
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 ยท 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 โ December 31, 2025): 79 records totaling $1,504.19.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
QULIPTA | General | $82.19 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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AREXVY | General | $79.90 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
REPATHA | General | $62.40 |
| Dexcom, Inc. |
Food and Beverage
In-kind items and services
|
Dexcom G6 Transmitter | General | $38.47 |
| Tactile Systems Technology Inc |
Food and Beverage
In-kind items and services
|
Flexitouch Plus | General | $29.85 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
PREVNAR 20 | General | $27.09 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
PREVNAR 20 | General | $26.12 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
FARXIGA | General | $25.42 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
AIRSUPRA | General | $23.78 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
EVENITY | General | $23.06 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Rybelsus | General | $22.44 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
|
EVENITY | General | $22.42 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Wegovy | General | $22.04 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
โ | General | $21.50 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Ozempic | General | $21.25 |
| SCILEX PHARMACEUTICALS INC. |
Food and Beverage
In-kind items and services
|
ZTLido | General | $20.20 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
FREESTYLE LIBRE 3 | General | $19.87 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
QULIPTA | General | $19.86 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
FARXIGA | General | $19.51 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
|
TRELEGY ELLIPTA | General | $18.91 |
| Exact Sciences Corporation |
Food and Beverage
In-kind items and services
|
The Cologuard Plus Collection Kit | General | $18.30 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
|
TRELEGY ELLIPTA | General | $18.18 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
FREESTYLE LIBRE 3 | General | $18.18 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
FARXIGA | General | $18.17 |
| Exact Sciences Corporation |
Food and Beverage
In-kind items and services
|
Cologuard Collection Kit | General | $18.14 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2023 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 โ by Provider and Service data, 2017โ2024; 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 |
|---|---|---|---|---|
|
G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
|
327 | 104 | $18.00 | $16.07 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
277 | 79 | $200.00 | $125.57 |
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
204 | 95 | $150.00 | $87.37 |
|
99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
|
98 | 93 | $250.00 | $177.42 |
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99497
Advance care planning, first 30 minutes
|
88 | 88 | $95.00 | $80.13 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
|
85 | 85 | $150.00 | $127.09 |
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99442
Telephone medical discussion with physician, 11-20 minutes
|
46 | 38 | $70.00 | $64.37 |
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93000
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
|
31 | 25 | $50.00 | $13.99 |
|
36415
Insertion of needle into vein for collection of blood sample
|
22 | 20 | $15.00 | $8.65 |
|
99496
Transitional care management services for problem of high complexity
|
16 | 14 | $250.00 | $246.00 |
|
69210
Removal of impacted ear wax
|
14 | 11 | $65.00 | $41.96 |
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 |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 173 | 14,194 | $4,188.40 | 43 |
| Amlodipine Besylate | Amlodipine Besylate | 121 | 9,893 | $1,055.95 | 33 |
| Omeprazole | Omeprazole | 112 | 7,746 | $1,902.26 | 25 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 101 | 7,879 | $2,078.74 | 28 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 99 | 2,343 | $1,541.40 | 17 |
| Gabapentin | Gabapentin | 96 | 4,569 | $1,438.22 | 19 |
| Lisinopril | Lisinopril | 90 | 7,580 | $846.45 | 23 |
| Tamsulosin Hcl | Tamsulosin Hcl | 90 | 6,655 | $1,976.90 | 23 |
| Losartan Potassium | Losartan Potassium | 74 | 6,104 | $957.95 | 20 |
| Furosemide | Furosemide | 73 | 4,705 | $431.39 | 20 |
| Montelukast Sodium | Montelukast Sodium | 64 | 4,020 | $1,067.55 | 16 |
| Celecoxib | Celecoxib | 57 | 3,345 | $1,983.15 | 18 |
| Tramadol Hcl | Tramadol Hcl | 56 | 666 | $207.43 | 12 |
| Temazepam | Temazepam | 49 | 1,890 | $392.34 | โ |
| Metformin Hcl Er | Metformin Hcl | 48 | 4,086 | $1,037.87 | 15 |
| Escitalopram Oxalate | Escitalopram Oxalate | 46 | 3,236 | $845.19 | 13 |
| Donepezil Hcl | Donepezil Hcl | 45 | 2,583 | $543.47 | โ |
| Hydrochlorothiazide | Hydrochlorothiazide | 45 | 3,278 | $126.47 | 13 |
| Levothyroxine Sodium | Levothyroxine Sodium | 45 | 3,583 | $386.92 | 12 |
| Ezetimibe | Ezetimibe | 45 | 4,050 | $1,888.52 | 14 |
| Finasteride | Finasteride | 43 | 3,447 | $1,140.08 | 13 |
| Allopurinol | Allopurinol | 42 | 3,162 | $305.54 | โ |
| Prednisone | Prednisone | 37 | 764 | $139.57 | 27 |
| Alprazolam | Alprazolam | 37 | 905 | $175.17 | โ |
| Fluticasone Propionate | Fluticasone Propionate | 36 | 1,740 | $527.35 | 22 |
(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.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20070604000614
DE
0244338952
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Specialist
Doctor of Medicine (M.D.)
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.)
Nurse Practitioner - Adult Health
Master of Science in Nursing, RNCS
Family Medicine
Doctor of Medicine (M.D.)
Chiropractor
Doctor of Chiropractic
Podiatrist
Doctor of Podiatric Medicine
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2600 GLASGOW AVE, STE 218, NEWARK, DE 197025704 (Tel: 3023922337)
Registered at 2600 GLASGOW AVE, STE 218, NEWARK, DE 197025704 (Tel: 3023922337)
NPI status registered as active in NPPES database
Registered at 2600 GLASGOW AVENUE, SUITE 126, NEWARK, DE 19702 (Tel: 3028360100)
Registered at 2600 GLASGOW AVENUE, SUITE 126, NEWARK, DE 19702 (Tel: 3028360100)
Recorded as CURT BLACKLOCK, DO
Internal Medicine (license number reported to NPPES: DE C20003134)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Newark
- Dr. Daniel Feldman, DO, MPH
- Dr. Sushma Kaveti, MD
- Dr. Azita Ravanbakhsh, MD
- Dr. David Chen, MD, MPH
- Dr. Vraj Shah, MD
- Dr. John Donnelly, MD
Mailing Address
2600 Glasgow Ave, Ste 218
Newark, DE 197025704
Phone: 3023922337