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

William Wei Ming Chen, MD

Individual provider Allergy & Immunology Physician · NPI 1851498372

William Wei Ming Chen, MD is an Internal Medicine in San Pablo, California. Graduated from Js Weill Medical College, Cornell University in 1998, 28 years ago. Offers telehealth. Licensed in California.

Years since qualifying
28
Trained at
Js Weill Medical College, Cornell University
Licensed in
CA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2089 Vale Rd #34
San Pablo, CA 94806
Phone: (510) 235-9247
Fax: (510) 235-9248
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A070200 (CA)
Allergy & Immunology Physician Taxonomy 207K00000X · Licence A070200 (CA)

Record details

NPI number1851498372
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 19, 2006
Last updated in NPPESNovember 5, 2009
Mailing address2089 Vale Rd, 34, San Pablo, CA 94806

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolJS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Graduated 1998 (28 years in practice)
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services

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