Ann E. Mathias, D.O.
NPI 1255394185ActiveIndividual· Family Medicine· Byron Center, MI
Family Medicine (D.O.) in Byron Center, Michigan, trained at Ohio University, College of Osteopathic Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $107,229 for 1,127 claims, against $4,298 paid for services in 2024.
Overview
| NPI | 1255394185 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 11, 2006 |
| Last updated in NPPES | Oct 15, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 5101012832 | 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 - Family Practice (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 63 across 16 procedure codes |
| Paid by Medicare | $4,298 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,127 · 2,579 30-day fills |
|---|---|
| Patients | 177 |
| Total drug cost | $107,229 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Ohio University, College of Osteopathic Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Family Practice |
Medical group
- Banner-University Medical GroupTucson, AZ · 1,072 clinicians
Hospital affiliation
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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