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

MS. Diana Stephanie Chapin-Tsai, OTR/L

Individual provider Occupational Therapist · NPI 1356583132

MS. Diana Stephanie Chapin-Tsai, OTR/L is an Occupational Therapist in Tucson, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2009
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

5480 W Sharpshooter Ct
Tucson, AZ 85743-7604
Phone: (520) 572-0220
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 3148 (AZ)

Record details

NPI number1356583132
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L
Sole proprietorYes
NPI enumeratedMarch 25, 2009
Last updated in NPPESMarch 25, 2009

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