HAND THERAPY OF MICHIGAN
NPI 1437378932
Occupational Therapist in Portage, MI

Active since April 24, 2007
7971 MOORSBRIDGE RD, PORTAGE, MI 49024(269) 321-0929(269) 321-1767 Get Directions Write a Review

NPPES record last updated: October 24, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Hand Therapy Of Michigan NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HAND THERAPY OF MICHIGAN (NPI 1437378932) is a healthcare organization registered as an occupational therapist in Portage, Michigan and active in the NPI registry since April 2007. The organization lists Lisa Marie Willems, Manager, as its authorized official.

NPPES Registry Identity

NPI1437378932
Entity TypeOrganization
Primary Taxonomy225X00000X
Legal Business NameGREAT LAKES HAND THERAPY PC
Location Address7971 MOORSBRIDGE RDPortage, MI 49024-4075
Mailing Address7901 S 12th St, Suite #200Portage, MI 49024-3831 · (269) 372-7200 · Fax (269) 372-1630
Fax(269) 321-1767
Organization SubpartNo
Authorized OfficialLisa Marie WillemsManager · (269) 372-7200
Enumeration DateApril 24, 2007
Last NPPES UpdateOctober 24, 2023
NPPES CertifiedOctober 24, 2023
✔ NPI 1437378932 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
7971 MOORSBRIDGE RD, Portage, MI 49024

Other Names 1

Doing Business AsHand Therapy Of Michigan

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hand Therapy Of Michigan is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateMichiganEnrollment IDO20071023000222Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to Hand Therapy Of Michigan, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Occupational Therapist in Private Practice
NPI 1316169303
7971 MOORSBRIDGE RD
Portage, MI 49024
(269) 321-0929
✔ Accepts MedicareSame address
Occupational Therapist in Private Practice
NPI 1215181557
7971 MOORSBRIDGE RD
Portage, MI 49024
(269) 321-0929
✔ Accepts Medicare0.7 mi
Occupational Therapist in Private Practice
NPI 1386027977
7971 MOORSBRIDGE RD
Portage, MI 49024
(269) 321-0929
✔ Accepts Medicare0.7 mi
Occupational Therapist in Private Practice
NPI 1467490938
601 JOHN ST SUITE M-230
Kalamazoo, MI 49007
(269) 349-8601
✔ Accepts Medicare5.7 mi
Occupational Therapist in Private Practice
NPI 1891592945
2545 CAPITAL AVE SW STE 201
Battle Creek, MI 49015
(269) 350-2206
✔ Accepts Medicare22 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Great Lakes Hand Therapy PC's NPI number?

The NPI number for Great Lakes Hand Therapy PC is 1437378932. It was assigned to this organization in the NPPES registry on April 24, 2007. The provider is doing business as Hand Therapy Of Michigan.

Where is Great Lakes Hand Therapy PC located?

Great Lakes Hand Therapy PC is located at 7971 Moorsbridge Rd, Portage, MI 49024. The listed phone number is (269) 321-0929.

What is Great Lakes Hand Therapy PC's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Great Lakes Hand Therapy PC enrolled in Medicare?

Yes. Great Lakes Hand Therapy PC is registered in the Medicare PECOS enrollment system.

When is Great Lakes Hand Therapy PC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Michigan, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Great Lakes Hand Therapy PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians, all in Occupational Therapist in Private Practice, reassign their Medicare billing to Great Lakes Hand Therapy PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Great Lakes Hand Therapy PC accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Great Lakes Hand Therapy PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Great Lakes Hand Therapy PC was last updated on October 24, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.