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

Dr. Gideon Puiyuen Kwok, DO

Individual provider Legal Medicine · NPI 1700023520

Dr. Gideon Puiyuen Kwok, DO is a Legal Medicine in Rancho Cucamonga, California. Practices as a sole proprietor. Licensed in California.

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

12225 Foothill Blvd #120
Rancho Cucamonga, CA 91739
Phone: (909) 922-5100
Fax: (909) 922-5150
Show map & directions

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

Specialties & licences

Legal Medicine (primary) Taxonomy 173000000X · Licence 20A8908 (CA)

Record details

NPI number1700023520
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJanuary 15, 2009
Last updated in NPPESJanuary 15, 2009

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