Tannaz Iranpour Boroujeni, M.D
Tannaz Iranpour Boroujeni, M.D is a Hospitalist Physician in Bronx, NY, registered under NPI 1003175597. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. 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 Bronx, based on OpenStreetMap data collected Sep 2, 2026. Parking is available about 0.36 mi away. The nearest transit stop is 705 ft away, served by Webster Avenue & East 233rd Street. A pharmacy sits 0.46 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.49 mi away.
Getting here and what is nearby
Transit East 233rd Street & Bronx Boulevard 89 ft ~1 min
Parking 232 ft ~1 min
Transit East 233rd Street & Carpenter Avenue 328 ft ~2 min
Parking 629 ft ~3 min
Transit Webster Avenue & East 233rd Street 705 ft ~3 min
Gas station Mobil 804 ft ~4 min
Restaurant Dunkin' 837 ft ~4 min
527 East 233rd Street, Bronx 10470
Mo-Fr 05:00-22:00; Sa-Su 06:00-21:00
Restaurant Tony's Pizza 0.21 mi ~5 min
4189 White Plains Road, Bronx 10466
Grocery Key Food 0.21 mi ~5 min
4171 White Plains Road, Bronx 10466
Mo-Sa 07:00-20:00; Su 08:00-16:00
Pharmacy Rite Aid 0.22 mi ~5 min
Restaurant McDonald's 0.23 mi ~5 min
Grocery Food Town 0.32 mi ~7 min
4332 White Plains Road
Parking 0.36 mi ~8 min
Convenience Speedway 0.38 mi ~8 min
Grocery C-Town 0.38 mi ~8 min
Gas station Speedway 0.39 mi ~8 min
Pharmacy Emerald Pharmacy 0.43 mi ~9 min
Mo-Fr 08:30-18:30; Sa 08:30-17:00; Su off
Pharmacy Walgreens 0.46 mi ~10 min
4401 White Plains Road
Coffee Aroma Cafe 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 |
|---|---|---|
| 275356 | NY | Internal Medicine Physician |
| 275356 | NY | Hospitalist Physician primary |
This provider holds licence 275356 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 - Hospitalist
- PAC ID
- 3870712359
Enrolled in Medicare 2 times, across 1 state:
| State | Enrollment ID | Provider type |
|---|---|---|
| New York | I20140916000128 | Practitioner - Hospitalist |
| New York | I20200707001501 | Practitioner - Internal Medicine |
Medicare enrolment is recorded as approved under the provider type Practitioner - Hospitalist. There are 2 separate enrolment records. 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.
What Hospitalist covers
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients. NUCC Health Care Provider Taxonomy, code 208M00000X
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 | 275356 | NY | |
| 208M00000X | Hospitalist Physician | 275356 | NY | 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 | 1003175597 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 3, 2012 |
| Last updated | Jul 16, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | M.D |
| Practice address |
600 E 233RD ST Bronx, NY 10466 (617) 840-0110 |
| Mailing address |
333 ROCK RIMMON RD Stamford, CT 06903 |
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 | 1 | 7 | 5 | 5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 7 | 1 | 5 | 9 |
Sum = 53 · next multiple of 10 = 60 · check digit = 7 · actual last digit = 7
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.