Doctor profile · Federal record
Dr. John Nguyen, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Porterville, CA
- NPI 1154308963
- Accepts Medicare
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
590 W Putnam Ave
Porterville, CA 932573257
(559) 781-3700
fax (559) 781-1230
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- March 27, 2024
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- California #C181720
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154308963. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$157
Transactions
8
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Agile Therapeutics, INC. | 2 | $31.05 | |
| Pfizer INC. | 1 | $30.50 | |
| Hologic Sales and Service, LLC | 1 | $23.22 | |
| Shield Therapeutics INC | 1 | $20.58 | |
| Sumitomo Pharma America, INC. | 1 | $18.07 | |
| Lilly USA, LLC | 1 | $16.93 | |
| Evofem Biosciences, INC. | 1 | $16.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
103
Patients
29
Total drug cost
$24,922
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 45 | 16 | $4,084 |
| Myrbetriq (Mirabegron) | Brand | 19 | 0 | $19,964 |
| Cyclobenzaprine Hcl | Generic | 13 | 0 | $235 |
| Fluticasone Propionate | Generic | 13 | 13 | $134 |
| Metronidazole | Generic | 13 | 0 | $506 |
Frequently asked questions
What is Dr. John Nguyen's medical specialty?
Dr. John Nguyen practices Obstetrics & Gynecology Physician in Porterville, CA.
Where does Dr. John Nguyen practice?
Dr. John Nguyen practices at 590 W Putnam Ave, Porterville, CA 932573257. Office phone: 5597813700.
What is Dr. John Nguyen's NPI?
Dr. John Nguyen's National Provider Identifier (NPI) is 1154308963, issued by NPPES.
Does Dr. John Nguyen accept Medicare assignment?
Yes. Dr. John Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.