DR. TIMOTHY WILLIAM BODNAR MD
NPI 1275796989
Internal Medicine - Endocrinology, Diabetes & Metabolism in Ann Arbor, MI
About Dr. Timothy William Bodnar Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TIMOTHY WILLIAM BODNAR MD (NPI 1275796989) is an individual endocrinology, diabetes & metabolism provider in Ann Arbor, Michigan, licensed in Michigan (4301092124) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS and maintains a secondary practice location in Ypsilanti.
NPPES Registry Identity
Specialties & Licenses 2
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. Timothy William Bodnar Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Timothy Bodnar reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ann Arbor, MI 48105
- Reassigned Medicare billing, Michigan enrollment
- 2,377 clinicians in this Medicare group
Ann Arbor, MI 48105
- Reassigned Medicare billing, Michigan enrollment
- 1,480 clinicians in this Medicare group
Ypsilanti, MI 48197
- Reassigned Medicare billing, Michigan enrollment
- 9 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 48105 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
ANN ARBOR, MI 48105
ANN ARBOR, MI 48105
ANN ARBOR, MI 48105
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 Timothy Bodnar's NPI number?
The NPI number for Timothy Bodnar is 1275796989. It was assigned to this individual provider in the NPPES registry on July 3, 2008.
Where is Timothy Bodnar located?
Timothy Bodnar practices at 24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105. The listed phone number is (734) 647-5871.
What is Timothy Bodnar's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Timothy Bodnar enrolled in Medicare?
Yes. Timothy Bodnar is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Timothy Bodnar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Bodnar reassigns Medicare benefits to 3 organizations: Regents Of The University Of Michigan (Ann Arbor, MI), Iha Health Services Corporation (Ann Arbor, MI) and Ann Arbor Endocrinology And Diabetes Associates, P.C. (Ypsilanti, 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 Timothy Bodnar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Timothy Bodnar accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Timothy Bodnar 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 Timothy Bodnar was last updated on November 4, 2022. 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.
# Dr. Timothy William Bodnar, MD · NPI 1275796989
Endocrinology, Diabetes & Metabolism physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since July 3, 2008.
## Identity
- **NPI:** 1275796989 (Entity type: Individual)
- **Enumerated:** July 3, 2008
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** 4301092124 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 24 FRANK LLOYD WRIGHT DR, Ann Arbor, MI 48105-9484
- **Phone:** (734) 647-5871
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of Michigan (NPI 1033524335, Ann Arbor, MI); Iha Health Services Corporation (NPI 1467403089, Ann Arbor, MI); Ann Arbor Endocrinology And Diabetes Associates, P.C. (NPI 1750445961, Ypsilanti, MI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 4, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1275796989) · Data from the CMS NPPES public registry.