Mary M Kronenburger , APN, FNP
Nurse Practitioner • Wheeling, IL
5150 Capitol Dr
Wheeling, IL 600907900
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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Mary Kronenburger is listed in NPPES under Nurse Practitioner.
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NPI assigned on September 1, 2006; this date does not establish years in practice.
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Published CMS data list 203 Original Medicare Part B services in 2019.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019. Published rows only; this is not a quality measure.
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Published Part B service records, 2019:
- 99215 — Established patient outpatient office visit: 69 service units.
- 99204 — New patient outpatient office visit: 64 service units.
- 99214 — Established patient outpatient office visit: 55 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2018 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2019). CPT notice
See all 4 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 715 Medicare Part D prescriptions, including refills, in 2016.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2016. Published rows only; this is not a quality measure.
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Published Part D records, 2016:
- Levothyroxine Sodium — 67 prescription fills, including refills.
- Lisinopril — 62 prescription fills, including refills.
- Metformin Hcl — 61 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2016. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 29 records in the table · Guide: How to read Medicare Part D prescriber data
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Medicare Part B services went from 235 in 2017 to 203 in 2019.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017–2019.
Practice Location & Contact Primary Location
5150 Capitol Dr
Wheeling, IL 600907900
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $19,035 in 2019
The total amount Medicare approved for these services in 2019. 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, 2019.
Paid by Medicare
About $13,774 in 2019
The part of the Medicare-allowed amount that Medicare itself paid in 2019, 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, 2019.
30-day fills
1,353 standardized 30-day fills in 2016
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
$23,574 in 2016
The total cost of these prescriptions in 2016, 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, 2016.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2021–2025.
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Wheeling and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Mary Kronenburger are from 2019.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Mary Kronenburger are from 2016.
2 active clinicians are listed under Nurse Practitioner with a practice address in Wheeling, IL (4,894 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
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 decreased 14% from 235 in 2017 to 203 in 2019.
- 2017: 235
- 2018: 219
- 2019: 203
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Medicare-allowed amount
Medicare-allowed amount decreased 11% from $21,384 in 2017 to $19,035 in 2019.
- 2017: $21,384
- 2018: $21,571
- 2019: $19,035
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Paid by Medicare
Paid by Medicare decreased 15% from $16,137 in 2017 to $13,774 in 2019.
- 2017: $16,137
- 2018: $16,080
- 2019: $13,774
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 72% from 2,573 in 2013 to 715 in 2016.
- 2013: 2,573
- 2014: 2,940
- 2015: 3,019
- 2016: 715
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30-day fills
30-day fills decreased 70% from 4,567 in 2013 to 1,353 in 2016.
- 2013: 4,567
- 2014: 5,250
- 2015: 5,465
- 2016: 1,353
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Part D drug cost
Part D drug cost decreased 78% from $105,142 in 2013 to $23,574 in 2016.
- 2013: $105,142
- 2014: $133,343
- 2015: $128,110
- 2016: $23,574
Sources: CMS Medicare Physician & Other Practitioners (2019), CMS Medicare Part D Prescribers (2016), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2018 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, 2017–2019; 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 |
|---|---|---|---|---|
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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69 | 68 | $313.00 | $98.89 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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64 | 64 | $364.00 | $118.49 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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55 | 51 | $217.00 | $71.46 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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15 | 15 | $138.00 | $46.50 |
Source: CMS Part B by Provider and Service, 2019; 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 2016.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Levothyroxine Sodium | Levothyroxine Sodium | 67 | 3,660 | $1,060.75 | 24 |
| Lisinopril | Lisinopril | 62 | 4,800 | $529.99 | 29 |
| Metformin Hcl | Metformin Hcl | 61 | 3,180 | $477.86 | 19 |
| Hydrochlorothiazide | Hydrochlorothiazide | 54 | 3,330 | $313.54 | 18 |
| Amlodipine Besylate | Amlodipine Besylate | 39 | 2,160 | $196.65 | 13 |
| Simvastatin | Simvastatin | 32 | 2,460 | $277.77 | 16 |
| Glimepiride | Glimepiride | 30 | 1,560 | $290.56 | 11 |
| Pravastatin Sodium | Pravastatin Sodium | 29 | 2,160 | $922.23 | 11 |
| Atorvastatin Calcium | Atorvastatin Calcium | 26 | 1,890 | $545.15 | 18 |
| Escitalopram Oxalate | Escitalopram Oxalate | 25 | 1,170 | $258.55 | — |
| Tamsulosin Hcl | Tamsulosin Hcl | 23 | 870 | $333.08 | — |
| Allopurinol | Allopurinol | 22 | 1,140 | $268.84 | — |
| Atenolol | Atenolol | 19 | 1,170 | $269.64 | — |
| Spiriva | Tiotropium Bromide | 19 | 750 | $8,354.62 | — |
| Lisinopril-Hydrochlorothiazide | Lisinopril/Hydrochlorothiazide | 18 | 1,020 | $138.72 | — |
| Metoprolol Succinate | Metoprolol Succinate | 17 | 1,110 | $639.95 | — |
| Advair Diskus | Fluticasone/Salmeterol | 16 | 480 | $5,407.08 | — |
| Labetalol Hcl | Labetalol Hcl | 16 | 660 | $684.38 | — |
| Sertraline Hcl | Sertraline Hcl | 15 | 690 | $131.33 | — |
| Gabapentin | Gabapentin | 14 | 660 | $154.66 | — |
| Losartan Potassium | Losartan Potassium | 14 | 660 | $65.80 | — |
| Montelukast Sodium | Montelukast Sodium | 14 | 540 | $431.59 | — |
| Clopidogrel | Clopidogrel Bisulfate | 13 | 1,110 | $899.87 | — |
| Omeprazole | Omeprazole | 13 | 900 | $144.58 | — |
| Spironolactone | Spironolactone | 13 | 510 | $85.13 | — |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2016; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
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 355 E. ERIE ST, CHICAGO, IL 60611 (Tel: 3122381000)
Registered at 5150 CAPITOL DR, WHEELING, IL 600907900 (Tel: 8472159977)
Recorded as MARY KRONENBURGER, APN, FNP
Nurse Practitioner (license number reported to NPPES: IL 209004703)
NPI status registered as active in NPPES database
Registered at 5150 CAPITOL DR, WHEELING, IL 600907900 (Tel: 8472159977)
Registered at 5150 CAPITOL DR, WHEELING, IL 600907900 (Tel: 8472159977)
Recorded as MARY KRONENBURGER, APN, FNP
Nurse Practitioner (license number reported to NPPES: IL 209004703)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
355 E. Erie St
Chicago, IL 60611
Phone: 3122381000