Madison R. Malmquist, PA-C
NPI 1215508114ActiveIndividual· Physician Assistant· Columbus, GA
Physician Assistant (PA-C) with Horizons Diagnostics, L.L.C., practicing in Columbus, Georgia. 129 Medicare patients in 2024, $11,798 paid; nearly all of their 177 Part D prescriptions were generic (93%). Lilly USA, LLC was the largest of 6 companies reporting payments in 2025, $231.08 in all, mostly food and beverage. Lists St Francis Hospital- Emory Healthcare as a hospital affiliation.
Overview
| NPI | 1215508114 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 2, 2021 |
| Last updated in NPPES | Jul 7, 2023 |
| Certified by provider | Jul 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA14751 | TX |
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 (GA); Practitioner - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 129 |
|---|---|
| Services billed | 136 across 4 procedure codes |
| Paid by Medicare | $11,798 |
Part D prescriptions in 2024
| Prescriptions (claims) | 177 · 183 30-day fills |
|---|---|
| Patients | 140 |
| Total drug cost | $2,260 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Horizons Diagnostics, L.L.C.Columbus, GA · 24 clinicians
Hospital affiliation
- St Francis Hospital- Emory HealthcareColumbus, GA
Industry payments (Open Payments)
- 2025$231.08 · 13 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $59.47 | 3 |
| Abbvie Inc. | $52.00 | 3 |
| Sumitomo Pharma America, Inc. | $38.43 | 2 |
| Exact Sciences Corporation | $36.82 | 2 |
| Astrazeneca Pharmaceuticals LP | $28.90 | 2 |
What the 2025 payments were for
- Food and Beverage$231.08 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 84 physician assistants in Columbus · All physician assistants in Georgia