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

Sio Nga Chao, OTR/L, CPAM

Individual provider Occupational Therapist · NPI 1174854160

Sio Nga Chao, OTR/L, CPAM is an Occupational Therapist in Cupertino, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2010
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

10124 Vista Dr
Cupertino, CA 95014-2223
Phone: (408) 873-9967
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 6720 (CA)

Record details

NPI number1174854160
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L , CPAM
Sole proprietorYes
NPI enumeratedJanuary 15, 2010
Last updated in NPPESJanuary 15, 2010

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