DR. MICHAEL CRIMMINS MD
NPI 1952938532
Physical Medicine & Rehabilitation in Wauwatosa, WI
About Dr. Michael Crimmins Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL CRIMMINS MD (NPI 1952938532) is an individual physical medicine & rehabilitation provider in Wauwatosa, Wisconsin, licensed in Wisconsin (84321) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and maintains a secondary practice location in Mequon.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Michael Crimmins Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Michael Crimmins reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wauwatosa, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 24 clinicians in this Medicare group
Chicago, IL 60611
- Reassigned Medicare billing, Wisconsin enrollment
- 17 clinicians in this Medicare group
Bethesda, MD 20814
- Reassigned Medicare billing, Maryland enrollment
- Also billed through NPI 1275180424 (Maryland)
- 4,483 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDJohns Hopkins Bayview Medical Center
Acute Care Hospitals · Baltimore, MDWinchester Medical Center
Acute Care Hospitals · Winchester, VAOrthopaedic Hospital Of Wisconsin
Acute Care Hospitals · Glendale, WIOther Providers at the Same Location NPPES 4
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 Michael Crimmins's NPI number?
The NPI number for Michael Crimmins is 1952938532. It was assigned to this individual provider in the NPPES registry on March 24, 2020.
Where is Michael Crimmins located?
Michael Crimmins practices at 2500 N Mayfair Rd Ste 500, Wauwatosa, WI 53226. The listed phone number is (414) 257-2525.
What is Michael Crimmins's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Michael Crimmins enrolled in Medicare?
Yes. Michael Crimmins is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Michael Crimmins's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Crimmins reassigns Medicare benefits to 3 organizations: Wisconsin Bone & Joint S C (Wauwatosa, WI), Integrated Rehab Consultants LLC (Chicago, IL) and Johns Hopkins University (Bethesda, MD). 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 Michael Crimmins's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Crimmins accept?
Health plans from Anthem Blue Cross and Blue Shield and Network Health list Michael Crimmins 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.
Is Michael Crimmins affiliated with any hospitals?
According to CMS data, Michael Crimmins is affiliated with Johns Hopkins Hospital, The, Johns Hopkins Bayview Medical Center, Winchester Medical Center and Orthopaedic Hospital Of Wisconsin.
When was this NPI record last updated?
The NPPES record for Michael Crimmins was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days 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.