Oner Gonen, MD
NPI 1528598216 · Psychiatry Physician · San Mateo, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oner Gonen, MD is a Psychiatry Physician provider in San Mateo, CA (NPI 1528598216).
Provider details
- NPI number
- 1528598216
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 313372 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
264 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Using Electrical Currents90870 | 264 | $100 |
Typical Medicare-allowed amounts for these services range $100–$100 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Duloxetine Hcl | 38 |
| Prazosin Hcl | 23 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 19 |
| Bupropion Hclbrand: Bupropion Xl | 13 |
| Methylphenidate Hclbrand: Methylphenidate Hcl Cd | 13 |
| Mirtazapine | 13 |
| Trazodone Hcl | 13 |
| Paroxetine Hcl | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-14
- Last updated
- 2025-10-24
- Certified
- 2025-10-24
Frequently asked questions
- What is Oner Gonen's NPI number?
- Oner Gonen's National Provider Identifier (NPI) is 1528598216, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oner Gonen's specialty?
- Oner Gonen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Oner Gonen located?
- Oner Gonen's practice location on file with NPPES is 1900 Ofarrell St Ste 140, San Mateo, CA 94403-1332.
- What is Oner Gonen's phone number?
- The practice phone number listed in the NPPES registry for Oner Gonen is (625) 393-4788.
- Does Oner Gonen accept Medicare?
- Oner Gonen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oner Gonen's NPI active?
- Yes — Oner Gonen's NPI (1528598216) is active in the NPPES registry as of the last update on 2025-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.