Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Diane Tom, OTD, OTR/L

Individual provider Pediatric Occupational Therapist · NPI 1902679608

Dr. Diane Tom, OTD, OTR/L is a Pediatric Occupational Therapist in Sunnyvale, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2023
Specialties on file
2
What do these letters mean?
OTD — Doctor of Occupational Therapy
The doctoral degree in occupational therapy.
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

243 Twinlake Dr
Sunnyvale, CA 94089-2046
Phone: (650) 336-4694
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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 562 (CA)
Pediatric Occupational Therapist Taxonomy 225XP0200X · Licence 562 (CA)

Record details

NPI number1902679608
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTD , OTR/L
Sole proprietorYes
NPI enumeratedNovember 3, 2023
Last updated in NPPESNovember 3, 2023
Certification dateNovember 3, 2023

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