Tri-Valley Physicians
NPI 1255204764 · Psychiatry Physician · Fremont, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tri-Valley Physicians is a Psychiatry Physician organization in Fremont, CA (NPI 1255204764).
Provider details
- NPI number
- 1255204764
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Japsharan Gill, President(925) 448-0881
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-09-29
- Last updated
- 2025-10-07
- Certified
- 2025-10-07
Frequently asked questions
- What is Tri-Valley Physicians's NPI number?
- Tri-Valley Physicians's National Provider Identifier (NPI) is 1255204764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tri-Valley Physicians?
- Tri-Valley Physicians is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Tri-Valley Physicians located?
- Tri-Valley Physicians's practice location on file with NPPES is 680 Mowry Ave, Fremont, CA 94536-4113.
- What is Tri-Valley Physicians's phone number?
- The practice phone number listed in the NPPES registry for Tri-Valley Physicians is (510) 598-4921.
- Does Tri-Valley Physicians accept Medicare?
- Tri-Valley Physicians is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Tri-Valley Physicians?
- The authorized official listed on Tri-Valley Physicians's NPPES record is Japsharan Gill, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tri-Valley Physicians's NPI active?
- Yes — Tri-Valley Physicians's NPI (1255204764) is active in the NPPES registry as of the last update on 2025-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.