Jean Gauvin, M.D.
NPI 1689801912 · Psychiatry Physician · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jean Gauvin, M.D. is a Psychiatry Physician provider in Walnut Creek, CA (NPI 1689801912).
Provider details
- NPI number
- 1689801912
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 57310 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
27 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) |
|---|---|---|
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 27 | $185 |
Typical Medicare-allowed amounts for these services range $185–$185 (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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Fluoxetine Hcl | 16 |
| Quetiapine Fumarate | 16 |
| Doxepin Hcl | 15 |
| Lamotrigine | 12 |
| Trazodone Hcl | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 64 Robbins StWaterbury, CT 06708-2613Phone: (203) 573-6232Fax: (203) 573-6030
- 100 Woods RdValhalla, NY 10595-1530Phone: (914) 909-9018
Registry dates
- Enumerated
- 2009-06-12
- Last updated
- 2023-01-31
- Certified
- 2023-01-27
Frequently asked questions
- What is Jean Gauvin's NPI number?
- Jean Gauvin's National Provider Identifier (NPI) is 1689801912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jean Gauvin's specialty?
- Jean Gauvin is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jean Gauvin located?
- Jean Gauvin's practice location on file with NPPES is 3100 Oak Rd Ste 270, Walnut Creek, CA 94597-2078.
- What is Jean Gauvin's phone number?
- The practice phone number listed in the NPPES registry for Jean Gauvin is (925) 944-9711.
- Does Jean Gauvin accept Medicare?
- Jean Gauvin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jean Gauvin's NPI active?
- Yes — Jean Gauvin's NPI (1689801912) is active in the NPPES registry as of the last update on 2023-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.