Nicholas Gallagher, M.D.
Student in an Organized Health Care Education/Training Program (M.D.) in Atlanta, Georgia, trained at Medical University of South Carolina College of Medicine (class of 2013). Mostly services rather than prescriptions: Medicare paid $113,777 for 1,900 patients in 2024, with only 20 Part D claims. Stryker Corporation was the largest of 4 companies reporting payments in 2025, $1,557 in all, mostly food and beverage.
Overview
| NPI | 1245573997 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 1, 2013 |
| Last updated in NPPES | Jan 5, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Student in an Organized Health Care Education/Training Program Primary | 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 - Interventional Radiology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,900 |
|---|---|
| Services billed | 3,078 across 181 procedure codes |
| Paid by Medicare | $113,777 |
Part D prescriptions in 2024
| Prescriptions (claims) | 20 · 20 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $136.04 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Medical University of South Carolina College of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Interventional Radiology |
| Telehealth | Offers telehealth |
Medical groups
- Radiology Associates of North GeorgiaAthens, GA · 36 clinicians
- Athens Radiology Associates PCAthens, GA · 35 clinicians
Hospital affiliations
- Piedmont Athens Regional Medical CenterAthens, GA
- Piedmont Walton HospitalMonroe, GA
- St Mary's HospitalAthens, GA
- St Marys Good Samaritan HospitalGreensboro, GA
- Ty Cobb Regional Medical Center, LLCLavonia, GA
Industry payments (Open Payments)
- 2025$1,557 · 17 payments from 4 companies
- 2024$591.99 · 11 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $908.64 | 10 |
| Penumbra, Inc. | $584.51 | 5 |
| Siemens Medical Solutions USA, Inc. | $41.45 | 1 |
| Trisalus Life Sciences, Inc. | $22.13 | 1 |
What the 2025 payments were for
- Food and Beverage$1,557 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 3,342 Student in an Organized Health Care Education/Training Program providers in Atlanta · All Student in an Organized Health Care Education/Training Program providers in Georgia