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

Mr. Wai-Chuen Mark SIU, RPH

Individual provider Pharmacist · NPI 1295913713

Mr. Wai-Chuen Mark SIU, RPH is a Pharmacist in Bonita, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.

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Practice location Address checks out

3955 Bonita Rd
Bonita, CA 91902-1230
Phone: (619) 409-6404
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 31187 (CA)

Record details

NPI number1295913713
Entity typeIndividual (Type 1)
GenderMale
Credentials RPH
Sole proprietorNo
NPI enumeratedFebruary 6, 2008
Last updated in NPPESFebruary 6, 2008

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