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

Individual provider Gerontology Occupational Therapist · NPI 1790254266

Sonny Kay Grendel, OTR is a Gerontology Occupational Therapist in Ann Arbor, Michigan. Registered with an NPI since 2018.

In the registry since
2018
What do these letters mean?
OTR — Occupational Therapist, Registered
A nationally registered occupational therapist.

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Practice location Address checks out

4701 E Huron River Dr
Ann Arbor, MI 48105-9335
Phone: (734) 975-2633
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gerontology Occupational Therapist (primary) Taxonomy 225XG0600X · Licence 5201007684

Record details

NPI number1790254266
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR
Sole proprietorNo
NPI enumeratedNovember 14, 2018
Last updated in NPPESNovember 14, 2018

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