Rohan Patnaik
Geriatric Medicine (Internal Medicine) Physician · Madison, WI
Rohan Patnaik is a geriatric medicine (internal medicine) physician with a practice address in Madison, Wisconsin, and NPI 1235824772, issued on Apr 10, 2023. Check the license (Wisconsin 8745920, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Rohan Patnaik
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 8745920 WI
Self-reported in NPPES; status is on the state search - Practice location
- 600 Highland Ave, Madison, WI 53792
- Phone
- (608) 263-0572
- Enumerated
- Apr 10, 2023
- Record last updated
- Jun 27, 2026
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 110 in Wisconsin → Look up another NPI →
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Verify Rohan Patnaik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 8745920Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
211 Medicare Part D claims for 58 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate17 claims
- Spironolactone13 claims
- Carvedilol12 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.
Rohan Patnaik among 110 geriatric medicine (internal medicine) physician records in Wisconsin
Rohan Patnaik is one of 110 geriatric medicine (internal medicine) physician records with a practice address in Wisconsin. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 98% of them.
- NPI issued2023 · 98% of these records are older, under 1% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2026 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Wisconsin
There are 110 geriatric medicine (internal medicine) physician records in Wisconsin.
All 110 in Wisconsin → Every provider in Madison → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Cynthia Carlsson, MDMadison, WI 537921104870666
- Mary Carnes, MDMadison, WI 537921326009226
- Rachel Coburn, MDMadison, WI 537921952863334
- Jonathon Leja, MDMadison, WI 537921134758782
- Trey Morgan, DOMadison, WI 537921093450157
- Darian MulberryMadison, WI 537921669001350
- Timothy Olson, M.D.Madison, WI 537921992736102
- Floreta Shapiro, DOMadison, WI 537921740717198
Common questions
What is Rohan Patnaik's NPI number?
Rohan Patnaik's National Provider Identifier (NPI) is 1235824772, issued on Apr 10, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Rohan Patnaik located?
The NPPES record lists a practice address at 600 Highland Ave, Madison, WI, 53792. Phone: (608) 263-0572. Providers update this record themselves, so call before visiting.
How can I verify Rohan Patnaik's license?
NPPES lists Wisconsin license number 8745920, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rohan Patnaik prescribe under Medicare Part D?
In 2024, Rohan Patnaik had 211 Medicare Part D claims for 58 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.