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

Dr. Pei-Chi Wu, DO

Individual provider Family Medicine Physician · NPI 1669706453

Dr. Pei-Chi Wu, DO is a Family Practice in Diamond Bar, California. Graduated from Western University of Health Sciences College of Dental Med in 2008, 18 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
18
Trained at
Western University of Health Sciences College of Dental Med
Licensed in
CA
In the registry since
2009
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

2020 S Brea Canyon Rd Ste A1
Diamond Bar, CA 91765-4012
Phone: (909) 861-6853
Fax: (909) 963-1796
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A10934 (CA)

Record details

NPI number1669706453
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedSeptember 25, 2009
Last updated in NPPESFebruary 23, 2015
Mailing address2020 S Brea Canyon Rd Ste A1, Diamond Bar, CA 91765-4012

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesOSTEOPATHIC MANIPULATIVE MEDICINE
Medical schoolWESTERN UNIVERSITY OF HEALTH SCIENCES COLLEGE OF DENTAL MED
Graduated 2008 (18 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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