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

Individual provider Occupational Therapist · NPI 1205343522

Diane Santiago Castillo, OTR/L is an Occupational Therapist in LA Mirada, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2018
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

14809 Stanton Ave
LA Mirada, CA 90638-4943
Phone: (714) 264-9804
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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 11613 (CA)

Record details

NPI number1205343522
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L
Sole proprietorYes
NPI enumeratedJanuary 9, 2018
Last updated in NPPESJanuary 9, 2018

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