Family Medicine
Dr. TAEJOON AHN M.D.
Identity confirmed via CMS NPPES · September 29, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1639198757 · enumerated 2006-07-19 · record updated 2012-06-17. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 1455 MONTEGO, SUITE 205, WALNUT CREEK, CA, 94598-2990 (925) 939-4444 Fax (925) 939-5010 Google Maps Apple Maps OpenStreetMap
- Mailing address DEPT 34929, P.O. BOX 39000, SAN FRANCISCO, CA, 94139-0001 (925) 952-2828 Fax (925) 952-2850 Google Maps Apple Maps OpenStreetMap
Specialties
- Family Medicine 207Q00000X · Primary · License A67062 CA
In this directory
Locations and evidence
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Practice location
WALNUT CREEK, CA, 945982990
Accepting new patientsNot reportedCMS NPPES · September 29, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.