Nikhil Chinmaya, DO
Internal Medicine Physician · Philadelphia, PA
Nikhil Chinmaya, DO is an internal medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1003298118, issued on Jun 25, 2015. Check the license (Pennsylvania OS019362, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Nikhil Chinmaya
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- OS019362 PA
25MB11436600 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1428 S 4TH St, Philadelphia, PA 19147
- Phone
- (215) 609-8213
- Enumerated
- Jun 25, 2015
- Record last updated
- Feb 10, 2026
- Fax
- (844) 670-3220
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Verify Nikhil Chinmaya in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS019362Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
260 Medicare Part D claims for 142 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Prednisone14 claims
- Eliquis12 claims
- Furosemide11 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.
Industry payments in 2024: $19.42
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Nikhil Chinmaya among 7,300 internal medicine physician records in Pennsylvania
Nikhil Chinmaya, DO is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 62% of them.
- NPI issued2015 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2026 · 56% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,855 internal medicine physician records list a practice address in Philadelphia
They are 1,855 of the 42,849 NPPES records with a practice address in Philadelphia, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Philadelphia → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Kwaku Amexo, MDPhiladelphia, PA 191471992750186
- Edmund Lafer, M.DPhiladelphia, PA 191471184001117
- Chhaya Patel, D.O.Philadelphia, PA 191471265452841
- Marc Petrone, D.O.Philadelphia, PA 191471538118690
- Ngoc An Phan, M.D.Philadelphia, PA 191471346246998
- Tudor Sturzoiu, MDPhiladelphia, PA 191471790341964
- Valerie Weil, M.D.Philadelphia, PA 191471477700318
- William Zaccone, D.O.Philadelphia, PA 191471659320653
Common questions
What is Nikhil Chinmaya, DO's NPI number?
Nikhil Chinmaya, DO's National Provider Identifier (NPI) is 1003298118, issued on Jun 25, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Nikhil Chinmaya, DO located?
The NPPES record lists a practice address at 1428 S 4TH St, Philadelphia, PA, 19147. Phone: (215) 609-8213. Providers update this record themselves, so call before visiting.
How can I verify Nikhil Chinmaya, DO's license?
NPPES lists Pennsylvania license number OS019362, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nikhil Chinmaya, DO prescribe under Medicare Part D?
In 2024, Nikhil Chinmaya, DO had 260 Medicare Part D claims for 142 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.