Arun Manmadhan, M.D.
Arun Manmadhan, M.D. is a Cardiovascular Disease Physician in New York, NY, registered under NPI 1003262288.
Getting there
Here is what surrounds this office in New York, based on OpenStreetMap data collected Sep 12, 2026. Parking is available about 0.27 mi away. There is EV charging 0.49 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 471 ft away, served by 6th Avenue & West 50th Street. A pharmacy sits 0.30 mi from the entrance (Duane Reade), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 813 ft away.
Getting here and what is nearby
Restaurant Teresa's 0.00 mi ~1 min
Hotel DoubleTree by Hilton 181 ft ~1 min
Coffee Starbucks 198 ft ~1 min
1290 6th Avenue, New York 10104
Mo-Fr 05:30-19:00; Sa-Su 07:00-19:00
Restaurant Dos Toros Taqueria 194 ft ~1 min
52 West 52nd Street, 10019
Mo-Fr 11:00-21:00; Sa, Su 12:00-20:00
Restaurant Limani 214 ft ~1 min
Hotel Club Quarters 283 ft ~2 min
Transit 6th Avenue & West 51st Street 340 ft ~2 min
Transit West 50th Street/Avenue of the Americas 389 ft ~2 min
Transit 6th Avenue & West 50th Street 471 ft ~2 min
Hotel Baccarat Hotel New York 464 ft ~2 min
Coffee WatchHouse 592 ft ~3 min
660 5th Avenue, New York 10019
Sa, Su 08:00-18:30; Mo-Fr 06:30-18:30
Coffee Cafe 53 813 ft ~4 min
Pharmacy Duane Reade 0.23 mi ~5 min
1370 6th Avenue, 10019
Mo-Fr 07:00-24:00; Sa-Su 07:00-22:00 open "Store" || Mo-Fr 08:00-20:00 open "Pharmacy"
Grocery Dainobu 0.23 mi ~5 min
Parking Centerpark West 53rd Street Parking Garage 0.24 mi ~5 min
Convenience TSQ Food Court 0.25 mi ~6 min
Parking Centerpark West 54th Street Parking Garage 0.25 mi ~6 min
Convenience Smiler's Deli 0.26 mi ~6 min
Parking 0.27 mi ~6 min
38 West 46th Street, New York 10036
Pharmacy Duane Reade 0.29 mi ~6 min
100 West 57th Street, New York 10019
00:00-24:00 open "Store" || Mo-Fr 08:00-20:00; Sa 09:00-18:00; Su 10:00-17:00 open "Pharmacy"
Pharmacy Duane Reade 0.30 mi ~7 min
Grocery Morton Williams 0.32 mi ~7 min
Convenience Merci Market 0.34 mi ~7 min
EV charging ChargePoint 0.36 mi ~8 min
Grocery Key Food 0.41 mi ~9 min
EV charging ChargePoint 0.49 mi ~10 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 |
|---|---|---|
| 292035 | NY | Cardiovascular Disease Physician primary |
This provider holds licence 292035 issued in NY. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Cardiovascular Disease (cardiology)
- PAC ID
- 4880985381
- Enrollment ID
- I20220613000394
Medicare enrolment is recorded as approved under the provider type Practitioner - Cardiovascular Disease (cardiology). 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.
What Cardiovascular Disease covers
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms. NUCC Health Care Provider Taxonomy, code 207RC0000X
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 | 1003262288 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 6, 2016 |
| Last updated | May 2, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | M.D. |
| Practice address |
51 W 51ST ST STE 330 New York, NY 10019 (212) 326-8920 Fax (212) 326-8925 |
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 | 6 | 2 | 2 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 6 | 4 | 2 | 7 |
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.