Tri-valley Physicians - Medicare Mental Health Clinic in Fremont, CA

Tri-valley Physicians is a medicare enrolled mental health clinic (Psychiatry & Neurology - Psychiatry) in Fremont, California. The current practice location for Tri-valley Physicians is 680 Mowry Ave, Fremont, California. For appointments, you can reach them via phone at (510) 598-4921. The mailing address for Tri-valley Physicians is Po Box 2688, Dublin, California.

Tri-valley Physicians is licensed to practice in (license number ). The clinic also participates in the medicare program and its NPI number is 1255204764. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (510) 598-4921.

Contact Information

Tri-valley Physicians
680 Mowry Ave
Fremont
CA 94536-4113
(510) 598-4921
(510) 973-2393

Map and Direction


Mental Health Clinic Profile

Full NameTri-valley Physicians
SpecialityPsychiatry & Neurology
Location680 Mowry Ave, Fremont, California
Authorized Official Name and PositionJapsharan Gill (PRESIDENT)
Authorized Official Contact9254480881
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Tri-valley Physicians
Po Box 2688
Dublin
CA 94568-0268
Tri-valley Physicians
680 Mowry Ave
Fremont
CA 94536-4113

Ph: (510) 598-4921

NPI Details:

NPI Number1255204764
Provider Enumeration Date09/29/2025
Last Update Date10/07/2025
Certification Date10/07/2025

Medicare PECOS Information:

Medicare PECOS PAC ID4284125972
Medicare Enrollment IDO20251111000933

Medical Identifiers

Medical identifiers for Tri-valley Physicians such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255204764NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry ()Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Tri-valley Physicians acts as a billing entity for following providers:
Provider NameShabeg Gondara
Provider TypePractitioner - Psychiatry
Provider IdentifiersNPI Number: 1912331489
PECOS PAC ID: 2163727744
Enrollment ID: I20160218001798
Provider NameJapsharan Gill
Provider TypePractitioner - Psychiatry
Provider IdentifiersNPI Number: 1386060523
PECOS PAC ID: 3476859836
Enrollment ID: I20160310001188

Reviews and Comments

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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.