Ann Bunyan, M.D
Internal Medicine Physician · Riverside, IL
Ann Bunyan, M.D is an internal medicine physician with a practice address in Riverside, Illinois, and NPI 1174935274, issued on May 22, 2014. Check the license (Illinois 036142467, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ann Bunyan
- Credential
- M.D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036142467 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3722 Harlem Ave, Riverside, IL 60546
- Phone
- (708) 783-6566
- Enumerated
- May 22, 2014
- Entity
- Type 1 · individual
Also registered at 3722 Harlem Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anshika Gupta, MBBSInternal Medicine Physician1922929983
Verify Ann Bunyan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036142467Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
75% fewer Medicare Part D claims than the average internal medicine physician in 2024
688 Medicare Part D claims for 230 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. 36 claims were for opioids.
Most prescribed
- Pantoprazole Sodium40 claims
- Furosemide35 claims
- Amoxicillin-Clavulanate Potass29 claims
- Metoprolol Succinate25 claims
- Prednisone25 claims
- Hydrocodone-Acetaminophen21 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
2 hospital and facility affiliations
- Rush Oak Park Physicians Group Adult MedicineOak Park, IL
- Rush University Medical GroupOak Park, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
23 internal medicine physician records list a Riverside practice address
They are 23 of the 150 NPPES records with a Riverside practice address, and 8,522 internal medicine physician records in Illinois.
All 23 in Riverside → All 8,522 in Illinois → Every provider in Riverside →
Other internal medicine physician records in Illinois
- Peter Abadeer, D.O.Bloomington, IL1760469522
- Pamela Abadi, D.O.Winfield, IL1588820179
- Motaz Abas, MDPeoria, IL1215510201
- Elias Abate, M.D.Chicago, IL1336712199
- Maliha Abbas, D.O.Chicago, IL1174963920
- Zareena Abbas, MDChicago, IL1427078872
- Abu Abbasi, MDChicago, IL1083243877
- Ayesha Abbasi, MDChicago, IL1376216705
- Khalda Abbasi, MDNaperville, IL1487705240
- Misha Abbasi, MDChicago, IL1770111635
Common questions
What is Ann Bunyan, M.D's NPI number?
Ann Bunyan, M.D's National Provider Identifier (NPI) is 1174935274, issued on May 22, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ann Bunyan, M.D located?
The NPPES record lists a practice address at 3722 Harlem Ave, Riverside, IL, 60546. Phone: (708) 783-6566. Providers update this record themselves, so call before visiting.
How can I verify Ann Bunyan, M.D's license?
NPPES lists Illinois license number 036142467, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ann Bunyan, M.D prescribe under Medicare Part D?
In 2024, Ann Bunyan, M.D had 688 Medicare Part D claims for 230 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.