Keith Andrew Casper, MD
NPI 1932310224ActiveIndividual· Otolaryngology· Ann Arbor, MI
Otolaryngology (MD) in Ann Arbor, Michigan, trained at University of Cincinnati College of Medicine (class of 2003). 206 Medicare patients in 2024, $73,260 paid; nearly all of their 385 Part D prescriptions were generic (91%).
Overview
| NPI | 1932310224 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 25, 2007 |
| Last updated in NPPES | Jul 17, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 35093032 | OH |
| Otolaryngology | 207Y00000X | 4301091474 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Otolaryngology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 206 |
|---|---|
| Services billed | 519 across 88 procedure codes |
| Paid by Medicare | $73,260 |
Part D prescriptions in 2024
| Prescriptions (claims) | 385 · 604 30-day fills |
|---|---|
| Patients | 133 |
| Total drug cost | $11,113 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Otolaryngology |
Medical groups
- Regents of the University of MichiganAnn Arbor, MI · 3,346 clinicians
- Metropolitan HospitalWyoming, MI · 415 clinicians
Hospital affiliations
- University of Michigan Health - WestWyoming, MI
- University of Michigan Health SystemAnn Arbor, MI
Other facilities
- Mary Free Bed Rehabilitation HospitalInpatient rehabilitation facility · Grand Rapids, MI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Otolaryngology providers in Ann Arbor
- 1033133525
- 1609992254
- 1679887368
- 1902121437
- 1376630137
- 1548590680
- 1548585342
- 1710074588
- 1639137110
- 1699068122
- 1851556302
- 1346337110