Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Joan Chen

Individual provider Emergency Medicine Physician · NPI 1437736154

Joan Chen is an Emergency Medicine in Oakland, California. Graduated from University of Washington School of Medicine in 2021, 5 years ago. Practices with Alameda Health System, a 601-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
5
Trained at
University of Washington School of Medicine
Licensed in
CA
In the registry since
2021
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1411 E 31st St
Oakland, CA 94602-1018
Phone: (510) 437-4800
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1 Gustave L Levy Pl, New York, NY 10029-6504 — (212) 824-8069

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A202387 (CA)

Record details

NPI number1437736154
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 27, 2021
Last updated in NPPESJuly 22, 2025
Certification dateJuly 22, 2025
Mailing address1528 Excelsior Ave, Oakland, CA 94602-1224

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Also practisesADDICTION MEDICINE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Alameda Health System — 601 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Oakland