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

Individual provider Occupational Therapist · NPI 1548265564

Ruth Nina Dimalanta Castillo, MS, OTR/L is an Occupational Therapist in Chandler, Arizona. Practices as a sole proprietor and works from 2 locations. Licensed in Arizona.

Licensed in
AZ
In the registry since
2005
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

815 E Warner Rd Ste 106
Chandler, AZ 85225-1057
Phone: (480) 577-7941
Fax: (480) 963-5805
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 914 E Monterey St, Chandler, AZ 85225-8111 — (480) 577-7941

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 2993 (AZ)

Record details

NPI number1548265564
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , OTR/L
Sole proprietorYes
NPI enumeratedJune 16, 2005
Last updated in NPPESNovember 12, 2019

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