Doctor profile · Federal record
Dr. Tammy Nguyen, D.O.
Family Medicine Physician · Family Medicine Physician · Santa Ana, CA
- NPI 1699113829
- 13 yrs on file
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1421 E 17Th St
Santa Ana, CA 927058505
(714) 254-2747 - Mailing address
-
801 E Katella Ave
Anaheim, CA 928056614
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- June 22, 2023
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- California #20A14644 · Nevada #SL0952
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699113829. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$160
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Heartflow, INC. | 1 | $120.30 | |
| Ultragenyx Pharmaceutical INC. | 1 | $22.58 | |
| Lundbeck LLC | 1 | $17.01 |
By nature of payment
Frequently asked questions
What is Dr. Tammy Nguyen's medical specialty?
Dr. Tammy Nguyen practices Family Medicine Physician in Santa Ana, CA.
Where does Dr. Tammy Nguyen practice?
Dr. Tammy Nguyen practices at 1421 E 17Th St, Santa Ana, CA 927058505. Office phone: 7142542747.
What is Dr. Tammy Nguyen's NPI?
Dr. Tammy Nguyen's National Provider Identifier (NPI) is 1699113829, issued by NPPES.