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

Individual provider Occupational Therapy Assistant · NPI 1740488758

Mrs. Niki Diane Olin, COTA is an Occupational Therapy Assistant in Grand Rapids, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2007
What do these letters mean?
COTA — Certified Occupational Therapy Assistant
Delivers treatment under an occupational therapist's direction.

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Practice location Address checks out

2161 Leonard St NW
Grand Rapids, MI 49504-3829
Phone: (616) 453-7715
Fax: (616) 735-0633
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapy Assistant (primary) Taxonomy 224Z00000X · Licence 5202002859 (MI)

Record details

NPI number1740488758
Entity typeIndividual (Type 1)
GenderFemale
Credentials COTA
Sole proprietorYes
NPI enumeratedJuly 11, 2007
Last updated in NPPESJuly 11, 2007

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