Tammy Tarhini, MD
Tammy Tarhini, MD is a provider specialising in Student in an Organized Health Care Education/Training Program in Los Angeles, CA, registered under NPI 1003511890.
Getting there
Here is what surrounds this office in Los Angeles, based on OpenStreetMap data collected Aug 30, 2026. Parking is available about 779 ft away at 1515 Vermont Parking. The nearest transit stop is 553 ft away, served by Vermont & Sunset. If you arrive early, there is a coffee shop 995 ft away.
Getting here and what is nearby
Parking CHLA - Sunset Parking Structure 286 ft ~2 min
4601 Sunset Boulevard, Los Angeles 90029
Transit Sunset & Vermont 363 ft ~2 min
Transit Sunset & Vermont 479 ft ~2 min
Transit Vermont & Sunset 553 ft ~3 min
Parking CHLA - Rodney Parking Structure 513 ft ~2 min
4551 Sunset Boulevard, Los Angeles 90029
Restaurant Quiznos 599 ft ~3 min
Mo-Fr 09:30-20:00; Sa 11:00-17:00; Su 11:00-16:00
Coffee DRNK 635 ft ~3 min
Mo-Fr 06:00-22:00; Sa,Su 06:30-21:30
Grocery Vons 673 ft ~3 min
Hotel Hotel Covell 799 ft ~4 min
Parking 1515 Vermont Parking 779 ft ~3 min
1515 Vermont Avenue, Los Angeles 90027
Restaurant HomeState 812 ft ~4 min
4624 Hollywood Boulevard, Los Angeles 90027
Mo-Su 08:00-22:00
Coffee Go Get 'Em Tiger 822 ft ~4 min
4630 Hollywood Boulevard, Los Angeles 90027
Mo-Su 06:00-18:00
Restaurant Mendocino Farms 850 ft ~4 min
4531 Hollywood Boulevard, Los Angeles 90027
Coffee Pam’s Coffy 995 ft ~4 min
Convenience Shell 1,002 ft ~4 min
Convenience La Providencia Market 0.20 mi ~5 min
4532 Fountain Avenue, Los Angeles 90029
Gas station Shell 0.22 mi ~5 min
Grocery Jon's Marketplace 0.23 mi ~5 min
1601 North Vermont Avenue, Los Angeles 90027
Hotel Hollywood Hotel 0.33 mi ~7 min
1160 North Vermont Avenue, Los Angeles 90029
Hotel Chateau Celeste Hollywood Hotel 0.35 mi ~7 min
Vermont Avenue, Los Angeles 90029
Convenience Fountain Mini Market 0.37 mi ~8 min
Grocery Tambuli Seafood Market #1 0.45 mi ~9 min
4949 Santa Monica Boulevard, Los Angeles 90029
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Student in an Organized Health Care Education/Training Program covers
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care. NUCC Health Care Provider Taxonomy, code 390200000X
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 | 1003511890 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 3, 2023 |
| Last updated | Apr 3, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | MD |
| Practice address |
4650 W SUNSET BLVD Los Angeles, CA 90027 (323) 660-2450 |
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 | 5 | 1 | 1 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 1 | 2 | 8 | 9 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.