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

Troy Witzke, PT

Individual provider Physical Therapist · NPI 1811492085

Troy Witzke, PT is a Physical Therapist in Private Practice in Bay City, Michigan. Qualified in 2002, 24 years ago. Practices with Summit Physical Therapy Professionals, LLC, a 4-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
24
Licensed in
MI
In the registry since
2018
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

1900 Columbus Ave
Bay City, MI 48708-6831
Phone: (989) 894-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 5501011175 (MI)

Record details

NPI number1811492085
Entity typeIndividual (Type 1)
GenderMale
Credentials PT
Sole proprietorNo
NPI enumeratedMarch 28, 2018
Last updated in NPPESMarch 28, 2018
Mailing address1900 Columbus Ave, Bay City, MI 48708-6831

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Summit Physical Therapy Professionals, Llc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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