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

Karin Williamsen

Individual provider Physical Therapy Assistant · NPI 1902270762

Karin Williamsen is a Physical Therapy Assistant in Bay City, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2015

Practice location Address checks out

2535 22nd St
Bay City, MI 48708-7612
Phone: (989) 891-9800
Show map & directions

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

Specialties & licences

Physical Therapy Assistant (primary) Taxonomy 225200000X · Licence 5502002911 (MI)

Record details

NPI number1902270762
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedNovember 17, 2015
Last updated in NPPESNovember 17, 2015
Mailing address2535 22nd St, Bay City, MI 48708-7612

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