Nikhil Chinmaya, DO
Nikhil Chinmaya, DO is an Internal Medicine Physician in Philadelphia, PA, registered under NPI 1003298118. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Philadelphia, based on OpenStreetMap data collected Sep 17, 2026. Parking is available about 0.50 mi away. There is EV charging 0.47 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 0.30 mi away, served by 57 To Whitman Plaza. A pharmacy sits 0.48 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.42 mi away.
Getting here and what is nearby
Coffee Grindcore House 357 ft ~2 min
1515 South 4th Street, Philadelphia 19147
Mo-Fr 06:30-20:00; Sa-Su 08:00-20:00
Convenience Popis 427 ft ~2 min
Transit 57 To Whitman Plaza 968 ft ~4 min
Pharmacy Rite Aid 0.21 mi ~5 min
1443 South 7th Street, Philadelphia 19148
Mo-Sa 08:00-22:00, Su 09:00-20:00
Restaurant Federal Donuts 0.28 mi ~6 min
1219 Federal Street, Philadelphia 19147
Mo-Fr 07:00-15:00; Sa-Su 07:00-17:00
Grocery Supermarket El Paisa 0.28 mi ~6 min
1548 South 7th Street, Philadelphia 19147
Transit 57 To Fern Rock 0.29 mi ~6 min
Grocery First Oriental Market 0.29 mi ~6 min
Transit 57 To Whitman Plaza 0.30 mi ~7 min
Parking 0.30 mi ~7 min
Parking 0.30 mi ~7 min
Restaurant Cosmi's Deli 0.32 mi ~7 min
1501 South 8th Street, Philadelphia 19147
Mo-Sa 10:00-20:30, Su 11:00-19:30
Coffee Benna's 0.37 mi ~8 min
1236 South 8th Street, Philadelphia 19147
Restaurant Burger King 0.37 mi ~8 min
1521 South Christopher Columbus Boulevard, Philadelphia 19148
06:00-22:00
Gas station Liberty 0.39 mi ~8 min
EV charging Blink 0.40 mi ~9 min
Convenience Wawa 0.41 mi ~9 min
Coffee Global Crepes Local Shakes 0.42 mi ~9 min
1309 South 9th Street, Philadelphia 19147
Convenience J & J Super Market 0.43 mi ~9 min
Grocery Giant 0.43 mi ~9 min
1403 South Christopher Columbus Boulevard, Philadelphia 19148
06:00-22:00
EV charging 0.47 mi ~10 min
Pharmacy CVS Pharmacy 0.48 mi ~10 min
Parking 0.50 mi ~11 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 25MB11436600 | NJ | Internal Medicine Physician |
| OS019362 | PA | Internal Medicine Physician primary |
Licences are recorded in 2 states: NJ, PA. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - Internal Medicine
- PAC ID
- 0143571307
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| Pennsylvania | I20180927000160 | Practitioner - Internal Medicine |
| New Jersey | I20240321000528 | Practitioner - Hospitalist |
Medicare enrolment is recorded as approved under the provider type Practitioner - Internal Medicine. There are 2 separate enrolment records across 2 states (PA, NJ). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
Licensed in 2 states
This provider holds licences in 2 states: New Jersey and Pennsylvania. The practice address on file is in Philadelphia, PA, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- OS019362
- Specialty
- Internal Medicine Physician
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Internal Medicine covers
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. NUCC Health Care Provider Taxonomy, code 207R00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | 25MB11436600 | NJ | |
| 207R00000X | Internal Medicine Physician | OS019362 | PA | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003298118 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 25, 2015 |
| Last updated | Feb 10, 2026 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | DO |
| Practice address |
1428 S 4TH ST Philadelphia, PA 19147 (215) 609-8213 Fax (844) 670-3220 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 2 | 9 | 8 | 1 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 9 | 7 | 1 | 2 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.