Erin Michelle Dum, PA-C
NPI 1043515018ActiveIndividual· Physician Assistant· Oklahoma City, OK
Physician Assistant (PA-C) with Cagr Medical PLLC, practicing in Oklahoma City, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $1,309,535 for 995 claims, against $73,831 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 14 companies reporting payments in 2025, $2,480 in all, mostly food and beverage.
Overview
| NPI | 1043515018 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 21, 2011 |
| Last updated in NPPES | Nov 5, 2026 |
| Certified by provider | Nov 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | AP1974 | OK |
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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 449 |
|---|---|
| Services billed | 1,985 across 32 procedure codes |
| Paid by Medicare | $73,831 |
Part D prescriptions in 2024
| Prescriptions (claims) | 995 · 1,119 30-day fills |
|---|---|
| Patients | 317 |
| Total drug cost | $1,309,535 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Cagr Medical PLLCOklahoma City, OK · 6 clinicians
Industry payments (Open Payments)
- 2025$2,480 · 134 payments from 14 companies
- 2024$2,435 · 139 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $458.45 | 12 |
| Leo Pharma Inc. | $303.48 | 13 |
| Abbvie Inc. | $284.65 | 18 |
| Ucb, Inc. | $276.78 | 17 |
| Genzyme Corporation | $249.31 | 7 |
What the 2025 payments were for
- Food and Beverage$2,367 · 132 payments
- Education$113.08 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 687 physician assistants in Oklahoma City · All physician assistants in Oklahoma