Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Raelyn Zeilinger, PT

Individual provider Physical Therapist · NPI 1700129673

Raelyn Zeilinger, PT is registered under Physical Therapist in Private Practice in Saginaw, Michigan. Qualified in 1997, 29 years ago. Practices with Michigan Rehabilitation Specialists of Fowlerville LLC, a 125-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
29
Licensed in
MI
In the registry since
2013
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

4884 Gratiot Rd Ste 19
Saginaw, MI 48638-6270
Phone: (989) 799-9150
Fax: (989) 799-9153
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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 5501008952 (MI)

Record details

NPI number1700129673
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT
Sole proprietorNo
NPI enumeratedMarch 29, 2013
Last updated in NPPESSeptember 15, 2025
Certification dateSeptember 15, 2025

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Michigan Rehabilitation Specialists Of Fowlerville Llc — 125 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients86
Services billed 2,386 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Michigan Rehabilitation Specialists of Fowlerville LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 125 clinicians in the practice; 12 are shown here.

Other providers in Saginaw