Emergency Medicine
WEYJUIN 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 Plan acceptance stays unpublished until the practice reports it.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 1154852218 · enumerated 2017-03-21 · record updated 2021-07-06. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 1701 SANTA ANITA AVE, SOUTH EL MONTE, CA, 91733-3411 (626) 579-7777 Google Maps Apple Maps OpenStreetMap
- Mailing address 1 GUSTAVE L LEVY PL, BOX 1149, NEW YORK, NY, 10029-6504 (212) 824-8069 Google Maps Apple Maps OpenStreetMap
Specialties
- Emergency Medicine 207P00000X · Primary · License A172222 CA
In this directory
Locations and evidence
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Practice location
SOUTH EL MONTE, CA, 917333411
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.