Doctor profile · Federal record
Dr. Oi Chung, P.A.,N.P.
Physician Assistant · Nurse Practitioner · Monterey Park, CA
- NPI 1104085893
- 18 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
525 N Garfield Ave
Monterey Park, CA 917541202
(626) 573-2222 - Additional location
-
2710 Gateway Oaks Dr Ste 150N
Sacramento, CA 958333502
(646) 876-8455
fax (914) 565-8656 - Mailing address
-
Po Box 660579
Arcadia, CA 910660579
Credentials & registration
- NPI registered
- June 2008 — 18 yrs on file
- Profile last updated
- September 17, 2024
- Specialty taxonomy
- 363A00000X — NUCC code
- State licenses (2)
- California #PA19610 · California #NP584426
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104085893. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,251
Transactions
33
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, Inc. | 14 | $616.70 | |
| Phathom Pharmaceuticals, Inc. | 7 | $234.29 | |
| Madrigal Pharmaceuticals | 3 | $187.46 | |
| ABBVIE INC. | 5 | $105.08 | |
| Ardelyx, Inc. | 3 | $85.11 | |
| AIMMUNE THERAPEUTICS, INC. | 1 | $22.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
970
Patients
463
Total drug cost
$376,351
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Vemlidy (Tenofovir Alafenamide) | Brand | 212 | 29 | $304,314 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 136 | 134 | $2,603 |
| Tenofovir Disoproxil Fumarate | Generic | 91 | 21 | $17,153 |
| Omeprazole | Generic | 80 | 38 | $726 |
| Clenpiq (Sod Picosulf/Mag Ox/Citric Ac) | Brand | 70 | 70 | $12,081 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 69 | 68 | $5,272 |
| Famotidine | Generic | 44 | 18 | $460 |
| Entecavir | Generic | 43 | 0 | $4,773 |
| Lactulose | Generic | 42 | 0 | $2,315 |
| Sucralfate | Generic | 42 | 13 | $4,190 |
Frequently asked questions
What is Dr. Oi Chung's medical specialty?
Dr. Oi Chung practices Physician Assistant in Monterey Park, CA.
Where does Dr. Oi Chung practice?
Dr. Oi Chung practices at 525 N Garfield Ave, Monterey Park, CA 917541202. Office phone: 6265732222.
What is Dr. Oi Chung's NPI?
Dr. Oi Chung's National Provider Identifier (NPI) is 1104085893, issued by NPPES.