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

William P Liu, PHARMD

Individual provider Geriatric Pharmacist · NPI 1053498253

William P Liu, PHARMD is a Geriatric Pharmacist in Orange, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
PHARMD — Doctor of Pharmacy
The professional degree required to practise as a pharmacist in the United States.

See every abbreviation used in this directory →

Practice location Address checks out

4000 W Metropolitan Dr Ste 120
Orange, CA 92868-3504
Phone: (714) 972-3726
Show map & directions

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

Specialties & licences

Geriatric Pharmacist (primary) Taxonomy 1835G0303X · Licence RPH 27194 (CA)

Record details

NPI number1053498253
Entity typeIndividual (Type 1)
GenderMale
Credentials PHARMD
Sole proprietorNo
NPI enumeratedNovember 1, 2006
Last updated in NPPESJuly 8, 2022
Certification dateJuly 8, 2022
Mailing addressPo Box 5302, Hacienda Heights, CA 91745-0302

Other providers in Orange