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

Jennifer M Grelewicz, PT, MSPT

Individual provider Physical Therapist · NPI 1063470490

Jennifer M Grelewicz, PT, MSPT is registered under Physical Therapist in Private Practice in Spring Lake, Michigan. Qualified in 2005, 21 years ago. Practices with Shoreline Sport and Spine PLLC, a 45-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
21
Licensed in
MI
In the registry since
2006
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

18000 Cove St Ste 202
Spring Lake, MI 49456-1299
Phone: (616) 847-1280
Fax: (616) 847-1290
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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 5501012441 (MI)

Record details

NPI number1063470490
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT , MSPT
Sole proprietorNo
NPI enumeratedMay 3, 2006
Last updated in NPPESSeptember 9, 2024
Certification dateSeptember 9, 2024

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Shoreline Sport And Spine Pllc — 45 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 patients18
Services billed 644 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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 Shoreline Sport and Spine PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 45 clinicians in the practice; 12 are shown here.

Other providers in Spring Lake