Individual provider · Type 1 NPI

Michael Liang Yen, DO

Family Medicine Physician · Walnut Creek, CA

NPI number 1316641699 Active

Practice location

1450 Treat Blvd Ste 120A
Walnut Creek, CA 94597-2168

Call (925) 296-9720 Map

Fax (925) 296-9032

Specialties and licenses

TaxonomyCodeLicense
Family Medicine Physician Primary 207Q00000X20A23229 (CA)

Family Medicine Physician: Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

3 other providers at this address

Other family medicine physician providers in Walnut Creek

See all in Walnut Creek →

About NPI 1316641699

Michael Liang Yen, DO's National Provider Identifier is 1316641699, issued on Mar 29, 2023. The primary taxonomy on file is Family Medicine Physician (207Q00000X), and the practice location is in Walnut Creek, CA. The record was last updated on Oct 9, 2026.