Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Kasey R Kostyshak, MS, OTR/L

Individual provider Occupational Therapist · NPI 1295450666

Kasey R Kostyshak, MS, OTR/L is an Occupational Therapist in Antelope, California. Licensed in California. Registered with an NPI since 2022.

Licensed in
CA
In the registry since
2022
What do these letters mean?
MS — Master of Science
A graduate science degree.
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

8408 Watt Ave
Antelope, CA 95843-9116
Phone: (916) 747-0817
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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 23306 (CA)

Record details

NPI number1295450666
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , OTR/L
Sole proprietorNo
NPI enumeratedOctober 7, 2022
Last updated in NPPESAugust 7, 2026
Certification dateAugust 7, 2026

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