Doctor profile · Federal record
Dr. Oner Gonen, MD
Psychiatry Physician (CMS: Psychiatry) · Medical Physician Assistant · San Mateo, CA
- NPI 1528598216
- MIPS 73.3 / 100 · 2023
- 22 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1900 Ofarrell St Ste 140
San Mateo, CA 944031332
(625) 393-4788
fax (415) 567-6707
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Profile last updated
- October 24, 2025
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State licenses (2)
- California #A203195 · New York #313372
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528598216. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
170
Distinct HCPCS
1
Medicare allowed
$17,354
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90870 |
Therapy using electrical currents | 170 | 24 | $102 |
In context: peer comparison
Among 8 peers in San Mateo Psychiatry Physician, average services per provider: 82. This provider delivers 2.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
86
Patients
0
Total drug cost
$2,828
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Buspirone Hcl | Generic | 19 | 0 | $144 |
| Duloxetine Hcl | Generic | 12 | 0 | $154 |
| Divalproex Sodium ER (Divalproex Sodium) | Brand | 11 | 0 | $513 |
| Paroxetine Hcl | Generic | 11 | 0 | $228 |
| Prazosin Hcl | Generic | 11 | 0 | $444 |
| Trazodone Hcl | Generic | 11 | 0 | $1,175 |
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 11 | 0 | $171 |
Frequently asked questions
What is Dr. Oner Gonen's medical specialty?
Dr. Oner Gonen practices Psychiatry Physician in San Mateo, CA.
Where does Dr. Oner Gonen practice?
Dr. Oner Gonen practices at 1900 Ofarrell St Ste 140, San Mateo, CA 944031332. Office phone: 6253934788.
What is Dr. Oner Gonen's NPI?
Dr. Oner Gonen's National Provider Identifier (NPI) is 1528598216, issued by NPPES.
Does Dr. Oner Gonen accept Medicare assignment?
Dr. Oner Gonen does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Oner Gonen commonly perform?
Top Medicare-reported procedures in 2023: Therapy using electrical currents (HCPCS 90870). Source: CMS Medicare Physician & Other Practitioners file.