Benjamin Carmack, PA-C
NPI 1730714023ActiveIndividual· Physician Assistant· Des Moines, IA
Physician Assistant (PA-C) in Des Moines, Iowa, trained at Des Moines University of Osteopathic Medicine and Health Sciences (class of 2021). In 2024 Medicare paid $11,662 for 68 patients, and Part D covered 125 of their prescriptions, 83% of them generic. Convatec Inc. reported $22.54 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1730714023 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 6, 2020 |
| Last updated in NPPES | Sep 16, 2021 |
| Certified by provider | Sep 16, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 110220 | IA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Physician Assistant (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 206 across 19 procedure codes |
| Paid by Medicare | $11,662 |
Part D prescriptions in 2024
| Prescriptions (claims) | 125 · 132 30-day fills |
|---|---|
| Patients | 53 |
| Total drug cost | $10,782 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Des Moines University of Osteopathic Medicine and Health Sciences |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Physician Assistant |
Medical group
- Greater Regional Medical CenterCreston, IA · 54 clinicians
Hospital affiliations
- Adair County Memorial HospitalGreenfield, IA
- Chi Health - Mercy CorningCorning, IA
- Greater Regional Medical CenterCreston, IA
- Ringgold County HospitalMount Ayr, IA
Industry payments (Open Payments)
- 2025$22.54 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Convatec Inc. | $22.54 | 1 |
What the 2025 payments were for
- Food and Beverage$22.54 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 183 physician assistants in Des Moines · All physician assistants in Iowa