Gary Stocker, DO
NPI 1275161564 · Psychiatry Physician · San Diego, CA
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Stocker, DO is a Psychiatry Physician provider in San Diego, CA (NPI 1275161564).
Provider details
- NPI number
- 1275161564
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 26 |
| Sertraline Hcl | 15 |
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 (1)
- 1906 Braeburn DrSalem, VA 24153-7304Phone: (540) 444-2359
Registry dates
- Enumerated
- 2020-03-31
- Last updated
- 2024-09-13
- Certified
- 2024-09-13
Frequently asked questions
- What is Gary Stocker's NPI number?
- Gary Stocker's National Provider Identifier (NPI) is 1275161564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Stocker's specialty?
- Gary Stocker is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Stocker located?
- Gary Stocker's practice location on file with NPPES is 34800 Bob Wilson Dr, San Diego, CA 92134-7304.
- What is Gary Stocker's phone number?
- The practice phone number listed in the NPPES registry for Gary Stocker is (239) 834-2747.
- Does Gary Stocker accept Medicare?
- Gary Stocker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Stocker's NPI active?
- Yes — Gary Stocker's NPI (1275161564) is active in the NPPES registry as of the last update on 2024-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.