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

Hannah Klein, OTR/L

Individual provider Occupational Therapist · NPI 1437700739

Hannah Klein, OTR/L is an Occupational Therapist in Ontario, California. Licensed in California. Registered with an NPI since 2019.

Licensed in
CA
In the registry since
2019
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

950 W D St
Ontario, CA 91762-3026
Phone: (909) 459-2500
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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 17232 (CA)

Record details

NPI number1437700739
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L
Sole proprietorNo
NPI enumeratedSeptember 27, 2019
Last updated in NPPESFebruary 3, 2026
Certification dateFebruary 3, 2026

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