Nirmal Kumar, M.D.
Internal Medicine Physician · Rochester, NY
Nirmal Kumar, M.D. is an internal medicine physician with a practice address in Rochester, New York, and NPI 1952637555, issued on Nov 2, 2009. Check the license (New York 279446, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Nirmal Kumar
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 279446 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1425 Portland Ave # 287, Rochester, NY 14621
- Phone
- (585) 922-5067
- Enumerated
- Nov 2, 2009
- Record last updated
- Mar 4, 2025
- Fax
- (585) 922-2908
- Medicare enrollment
- Enrolled (PECOS I20150908000817); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 1425 Portland Ave # 287
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nirmal Kumar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 279446Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,342 Medicare Part D claims for 287 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Levothyroxine Sodium101 claims
- Gabapentin96 claims
- Atorvastatin Calcium95 claims
- Pantoprazole Sodium79 claims
- Tamsulosin Hcl77 claims
- Metoprolol Succinate74 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.
The MIPS final score for 2023 (Medicare payment program): 95.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
3 hospitals and group practices
- Rochester General HospitalRochester, NY · Acute Care Hospitals2 of 5 stars
- First Docs PCBuffalo, NY
- The Frederick Ferris Thompson HospitalShortsville, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Nirmal Kumar among 12,067 internal medicine physician records in New York
Nirmal Kumar, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 60% of them.
- NPI issued2009 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2007 · median 2002 among the 7,221 with a school on file
- Record last updated2025 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
504 internal medicine physician records list a practice address in Rochester
They are 504 of the 20,520 NPPES records with a practice address in Rochester, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Rochester → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- John Hausle, MDRochester, NY 146211811960073
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- Diane Kane, MDRochester, NY 146211396723136
- Jane Kjoller, MDRochester, NY 146211740246990
- Judith Kramer, MDRochester, NY 146211386619153
- Alexandra Logan, MDRochester, NY 146211205820008
- Kim Petrone, MDRochester, NY 146211518946599
- William Rolls, MDRochester, NY 146211649247511
Common questions
What is Nirmal Kumar, M.D.'s NPI number?
Nirmal Kumar, M.D.'s National Provider Identifier (NPI) is 1952637555, issued on Nov 2, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Nirmal Kumar, M.D. located?
The NPPES record lists a practice address at 1425 Portland Ave # 287, Rochester, NY, 14621. Phone: (585) 922-5067. Providers update this record themselves, so call before visiting.
How can I verify Nirmal Kumar, M.D.'s license?
NPPES lists New York license number 279446, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nirmal Kumar, M.D. prescribe under Medicare Part D?
In 2024, Nirmal Kumar, M.D. had 2,342 Medicare Part D claims for 287 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Nirmal Kumar, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.