REHABILITATION ASSOCIATES OF MIDMICHIGAN P L C
NPI 1558433136
Physical Medicine & Rehabilitation in Midland, MI

Active since November 15, 2006
555 W WACKERLY ST, #3825, MIDLAND, MI 48640(989) 631-9267(989) 839-0629 Get Directions Write a Review

NPPES record last updated: June 27, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Rehabilitation Associates Of Midmichigan P L C NPPES

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

REHABILITATION ASSOCIATES OF MIDMICHIGAN P L C (NPI 1558433136) is a healthcare organization registered as a physical medicine & rehabilitation in Midland, Michigan and active in the NPI registry since November 2006. The organization lists John A Szajenko, Owner, as its authorized official.

NPPES Registry Identity

NPI1558433136
Entity TypeOrganization
Primary Taxonomy208100000X
Legal Business NameREHABILITATION ASSOCIATES OF MIDMICHIGAN P L C
Location Address555 W WACKERLY ST, #3825Midland, MI 48640-4722
Mailing Address555 W Wackerly St, #3825Midland, MI 48640-4722 · (989) 631-9267 · Fax (989) 839-0629
Fax(989) 839-0629
Organization SubpartNo
Authorized OfficialJohn A SzajenkoOwner · (989) 631-9267
Enumeration DateNovember 15, 2006
Last NPPES UpdateJune 27, 2013
✔ NPI 1558433136 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
Definition
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
555 W WACKERLY ST, Midland, MI 48640

Other Identifiers 6

Medicaid4187893MI
Medicare UPINH16401MI
Medicare ID-Type UnspecifiedOM42070 003MI · Szajenko
Medicare ID-Type UnspecifiedOM42070 001MI · Bergeon
Medicare UPING54165MI
Medicaid3383068MI

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)

Rehabilitation Associates Of Midmichigan P L C is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

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 IDO20090313000030Non-DME Part B · Clinic/Group PracticeDue dateDecember 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Rehabilitation Associates Of Midmichigan P L C, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Physical Medicine and Rehabilitation
NPI 1619953106
555 W WACKERLY ST #3825
Midland, MI 48640
(989) 631-9267
✔ PECOS✔ Accepts MedicareSame address
Physical Medicine and Rehabilitation
NPI 1881670362
555 W WACKERLY ST #3825
Midland, MI 48640
(989) 631-9267
✔ PECOS✔ Accepts MedicareSame address

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 Rehabilitation Associates Of Midmichigan P L C's NPI number?

The NPI number for Rehabilitation Associates Of Midmichigan P L C is 1558433136. It was assigned to this organization in the NPPES registry on November 15, 2006.

Where is Rehabilitation Associates Of Midmichigan P L C located?

Rehabilitation Associates Of Midmichigan P L C is located at 555 W Wackerly St #3825, Midland, MI 48640. The listed phone number is (989) 631-9267.

What is Rehabilitation Associates Of Midmichigan P L C's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is Rehabilitation Associates Of Midmichigan P L C enrolled in Medicare?

Yes. Rehabilitation Associates Of Midmichigan P L C is registered in the Medicare PECOS enrollment system.

When is Rehabilitation Associates Of Midmichigan P L C'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 December 31, 2026. 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 Rehabilitation Associates Of Midmichigan P L C?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Physical Medicine and Rehabilitation, reassign their Medicare billing to Rehabilitation Associates Of Midmichigan P L C. 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, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Rehabilitation Associates Of Midmichigan P L C accept?

Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company list Rehabilitation Associates Of Midmichigan P L C 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 Rehabilitation Associates Of Midmichigan P L C was last updated on June 27, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.