Mary T. Carr Peterson, PA
NPI 1164496212ActiveIndividual· Physician Assistant· Ankeny, IA
Physician Assistant (PA) with Doctorsnow Walk-In Care, L.C., practicing in Ankeny, Iowa. Their prescriptions cost Medicare Part D more than their services did: $131,712 for 2,355 claims, against $29,943 paid for services in 2024. Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $83.91 in all, mostly food and beverage.
Overview
| NPI | 1164496212 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Feb 15, 2006 |
| Last updated in NPPES | Aug 7, 2025 |
| Certified by provider | Aug 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 001597 | IA |
| Physician Assistant, Medical | 363AM0700X | 001597 | IA |
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 - Physician Assistant (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 210 |
|---|---|
| Services billed | 1,175 across 67 procedure codes |
| Paid by Medicare | $29,943 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,355 · 5,302 30-day fills |
|---|---|
| Patients | 302 |
| Total drug cost | $131,712 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Doctorsnow Walk-In Care, L.C.Altoona, IA · 12 clinicians
Industry payments (Open Payments)
- 2025$83.91 · 4 payments from 3 companies
- 2024$16.63 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $48.16 | 2 |
| Abbvie Inc. | $18.28 | 1 |
| Paratek Pharmaceuticals, Inc. | $17.47 | 1 |
What the 2025 payments were for
- Food and Beverage$83.91 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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