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

Dr. William Chiang, MD

Individual provider Emergency Medicine Physician · NPI 1417336165

Dr. William Chiang, MD is an Emergency Medicine in Fresno, California. Graduated from State University of New York Downstate Medical Center in 2015, 11 years ago. Practices with Seattle Emergency Physicians Services Inc Ps, a 40-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
11
Trained at
State University of New York Downstate Medical Center
Licensed in
CA
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2823 Fresno St
Fresno, CA 93721
Phone: (559) 499-6440
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A162279 (CA)

Record details

NPI number1417336165
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 28, 2015
Last updated in NPPESJanuary 27, 2021
Certification dateJanuary 27, 2021
Mailing address2625 E Divisadero St, Fresno, CA 93721-1431

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 2015 (11 years in practice)
Group practice Seattle Emergency Physicians Services Inc Ps — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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