DR. MICHAEL J WOLOHAN M.D.
NPI 1942260021
Orthopaedic Surgery in Saginaw, MI
About Dr. Michael J Wolohan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL J WOLOHAN M.D. (NPI 1942260021) is an individual orthopaedic surgery provider in Saginaw, Michigan, licensed in Michigan (4301404242) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of University Of Michigan Medical School (1983).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Michael J Wolohan M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Michael Wolohan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saginaw, MI 48602
- Reassigned Medicare billing, Michigan enrollment
- 194 clinicians in this Medicare group
Saginaw, MI 48602
- Reassigned Medicare billing, Michigan enrollment
- 720 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48602 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Michael Wolohan's NPI number?
The NPI number for Michael Wolohan is 1942260021. It was assigned to this individual provider in the NPPES registry on March 24, 2006.
Where is Michael Wolohan located?
Michael Wolohan practices at 1000 Houghton Ave, Saginaw, MI 48602. The listed phone number is (989) 746-7500.
What is Michael Wolohan's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Michael Wolohan enrolled in Medicare?
Yes. Michael Wolohan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Michael Wolohan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Wolohan reassigns Medicare benefits to 2 organizations: Saginaw Cooperative Hospitals, Inc (Saginaw, MI) and Covenant Medical Center, Inc. (Saginaw, 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 Michael Wolohan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Wolohan accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Michael Wolohan 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 Michael Wolohan was last updated on October 30, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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.
# Dr. Michael J Wolohan, M.D. · NPI 1942260021
Orthopaedic Surgery physician in Saginaw, Michigan. Individual provider, active in the CMS NPPES registry since March 24, 2006.
## Identity
- **NPI:** 1942260021 (Entity type: Individual)
- **Enumerated:** March 24, 2006
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** 4301404242 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 HOUGHTON AVE, Saginaw, MI 48602-5303
- **Phone:** (989) 746-7500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Saginaw Cooperative Hospitals, Inc (NPI 1225460926, Saginaw, MI); Covenant Medical Center, Inc. (NPI 1972590412, Saginaw, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 1983
## Record status
- **NPPES last updated:** October 30, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1942260021) · Data from the CMS NPPES public registry.