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

William P Chen, MD

Individual provider Ophthalmology Physician · NPI 1558420661

William P Chen, MD is an Ophthalmology in Irvine, California. Graduated from Saint Louis University School of Medicine in 1976, 50 years ago. Accepts Medicare assignment. Licensed in California.

Years since qualifying
50
Trained at
Saint Louis University School of Medicine
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

18 Endeavor Ste 305
Irvine, CA 92618-3177
Phone: (949) 585-5188
Fax: (949) 288-0252
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Ophthalmic Plastic and Reconstructive Surgery Physician (primary) Taxonomy 207WX0200X · Licence G34389 (CA)
Ophthalmology Physician Taxonomy 207W00000X · Licence G34389 (CA)

Record details

NPI number1558420661
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 6, 2006
Last updated in NPPESJanuary 24, 2022
Certification dateJanuary 24, 2022
Mailing address18 Endeavor Ste 305, Irvine, CA 92618-3177

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1976 (50 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Irvine