Marlene S. Birkholtz-Wier, D.O.
NPI 1881663847ActiveIndividual· Family Medicine· Clarinda, IA
Family Medicine (D.O.) in Clarinda, Iowa, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 1993). 84 Medicare patients in 2024, $14,500 paid; nearly all of their 126 Part D prescriptions were generic (91%).
Overview
| NPI | 1881663847 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Mar 14, 2006 |
| Last updated in NPPES | May 8, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 38630 | IA |
| Surgery | 208600000X | 349 | NE |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 84 |
|---|---|
| Services billed | 111 across 21 procedure codes |
| Paid by Medicare | $14,500 |
Part D prescriptions in 2024
| Prescriptions (claims) | 126 · 175 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $2,228 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Des Moines University of Osteopathic Medicine and Health Sciences |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | General Surgery |
Medical group
- Mercy Medical Center-CentervilleCenterville, IA · 40 clinicians
Hospital affiliation
- Mercyone Centerville Medical CenterCenterville, IA
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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