Quick answers
- Does Anne Marie M. Ilgen accept Medicare assignment?
- Yes. Medicare's clinician data says Anne Marie M. Ilgen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Anne Marie M. Ilgen's NPI number?
- 1205285889. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Anne Marie M. Ilgen is enrolled with Medicare (CMS data updated October 2, 2026).
- 1000 Wall StAnn Arbor, MI 48105 (734) 764‑4190
- 24 Frank Lloyd Wright DrAnn Arbor, MI 48105 (734) 647‑5640
Group practices
Medicare enrollment lists Anne Marie M. Ilgen as a member of this group (CMS data updated October 2, 2026).
- Regents of the University of Michigan3,346 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Ann Arbor
Clinicians with the same Medicare primary specialty in Ann Arbor, MI — not a recommendation.
Other clinicians in Regents of the University of Michigan
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205285889 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians