DR. PAUL G OLEJNICZAK MD
NPI 1932155991
Physical Medicine & Rehabilitation in Grand Rapids, MI
About Dr. Paul G Olejniczak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PAUL G OLEJNICZAK MD (NPI 1932155991) is an individual physical medicine & rehabilitation provider in Grand Rapids, Michigan, licensed in Michigan (4301406116) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Novi.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Paul G Olejniczak Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Paul Olejniczak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Rapids, MI 49503
- Reassigned Medicare billing, Michigan enrollment
- 209 clinicians in this Medicare group
West Bloomfield, MI 48322
- Reassigned Medicare billing, Michigan enrollment
- 29 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Paul Olejniczak's NPI number?
The NPI number for Paul Olejniczak is 1932155991. It was assigned to this individual provider in the NPPES registry on May 25, 2006.
Where is Paul Olejniczak located?
Paul Olejniczak practices at 235 Wealthy St SE, Grand Rapids, MI 49503. The listed phone number is (616) 840-8005.
What is Paul Olejniczak's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Paul Olejniczak enrolled in Medicare?
Yes. Paul Olejniczak is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Paul Olejniczak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Paul Olejniczak reassigns Medicare benefits to 2 organizations: Mary Free Bed Rehabilitation Hospital (Grand Rapids, MI) and Mmg 1 PC (West Bloomfield, MI). Each 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 Paul Olejniczak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Paul Olejniczak was last updated on March 31, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.