Doctor profile · Federal record
Dr. Diana Tran
Physician Assistant · Physician Assistant · Santa Ana, CA
- NPI 1154057420
- Accepts Medicare
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
999 N Tustin Ave Ste 216
Santa Ana, CA 927056506
(714) 545-5550
Credentials & registration
- NPI registered
- July 2022 — 4 yrs on file
- Profile last updated
- February 25, 2026
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #PA61859
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154057420. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$26
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Phathom Pharmaceuticals, INC. | 1 | $26.26 |
By nature of payment
Frequently asked questions
What is Dr. Diana Tran's medical specialty?
Dr. Diana Tran practices Physician Assistant in Santa Ana, CA.
Where does Dr. Diana Tran practice?
Dr. Diana Tran practices at 999 N Tustin Ave Ste 216, Santa Ana, CA 927056506. Office phone: 7145455550.
What is Dr. Diana Tran's NPI?
Dr. Diana Tran's National Provider Identifier (NPI) is 1154057420, issued by NPPES.
Does Dr. Diana Tran accept Medicare assignment?
Yes. Dr. Diana Tran accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.