Obstetrics & Gynecology, Maternal & Fetal Medicine
Dr. ANDREW CHAO M.D.
Identity confirmed via CMS NPPES · September 30, 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 Plan acceptance stays unpublished until the practice reports it.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 1972578896 · enumerated 2006-02-22 · record updated 2015-01-28. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 1617 N CALIFORNIA ST, STE. 2D, STOCKTON, CA, 95204-6117 (209) 933-9888 Fax (209) 933-9988 Google Maps Apple Maps OpenStreetMap
- Mailing address P.O. BOX 967, LODI, CA, 95241-0967 (209) 334-1800 Fax (209) 334-2416 Google Maps Apple Maps OpenStreetMap
Specialties
- Obstetrics & Gynecology, Maternal & Fetal Medicine 207VM0101X · Primary · License G46081 CA
- Specialist 174400000X · License G46081 CA
In this directory
CA San Joaquin County Stockton Obstetrics & Gynecology, Maternal & Fetal Medicine
Locations and evidence
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Practice location
STOCKTON, CA, 952046117
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.