Dennis Y. Fong, M.d., Professional Corporation - Medicare Primary Care in Walnut Creek, CA

Dennis Y. Fong, M.d., Professional Corporation is a medicare enrolled primary clinic (Family Medicine) in Walnut Creek, California. The current practice location for Dennis Y. Fong, M.d., Professional Corporation is 108 La Casa Via, Suite 104, Walnut Creek, California. For appointments, you can reach them via phone at (925) 934-2333. The mailing address for Dennis Y. Fong, M.d., Professional Corporation is 108 La Casa Via, Suite 104, Walnut Creek, California and phone number is (925) 934-2333.

Dennis Y. Fong, M.d., Professional Corporation is licensed to practice in * (Not Available) (license number ). The clinic also participates in the medicare program and its NPI number is 1245336809. 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 (925) 934-2333.

Contact Information

Dennis Y. Fong, M.d., Professional Corporation
108 La Casa Via
Suite 104
Walnut Creek
CA 94598
(925) 934-2333
(925) 934-2688

Map and Direction


Primary Care Clinic Profile

Full NameDennis Y. Fong, M.d., Professional Corporation
SpecialityFamily Medicine
Location108 La Casa Via, Walnut Creek, California
Authorized Official Name and PositionDennis Yunming Fong (PROVIDER)
Authorized Official Contact9259342333
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dennis Y. Fong, M.d., Professional Corporation
108 La Casa Via
Suite 104
Walnut Creek
CA 94598

Ph: (925) 934-2333
Dennis Y. Fong, M.d., Professional Corporation
108 La Casa Via
Suite 104
Walnut Creek
CA 94598

Ph: (925) 934-2333

NPI Details:

NPI Number1245336809
Provider Enumeration Date09/14/2006
Last Update Date11/20/2020

Medicare PECOS Information:

Medicare PECOS PAC ID0345277448
Medicare Enrollment IDO20050720000654

Medical Identifiers

Medical identifiers for Dennis Y. Fong, M.d., Professional Corporation such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245336809NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G83720 (California)Secondary
207Q00000XFamily Medicine (* (Not Available))Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Dennis Y. Fong, M.d., Professional Corporation acts as a billing entity for following providers:
Provider NameDennis Yunming Fong
Provider TypePractitioner - Family Practice
Provider IdentifiersNPI Number: 1356364871
PECOS PAC ID: 5890793715
Enrollment ID: I20061130000529

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.