Holly Barmore Mahoney, M.D.
NPI 1437564960ActiveIndividual· Family Medicine· Thomson, GA
Family Medicine (M.D.) in Thomson, Georgia, trained at Medical College of Georgia School of Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $232,512 for 1,806 claims, against $14,591 paid for services in 2024. Exact Sciences Corporation was the largest of 3 companies reporting payments in 2025, $112.99 in all, mostly food and beverage.
Overview
| NPI | 1437564960 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 23, 2014 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 75807 | GA |
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 - Family Practice (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 51 |
|---|---|
| Services billed | 181 across 22 procedure codes |
| Paid by Medicare | $14,591 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,806 · 4,458 30-day fills |
|---|---|
| Patients | 124 |
| Total drug cost | $232,512 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Family Practice |
Medical group
- Wellstar Medical Group LLCMarietta, GA · 3,093 clinicians
Hospital affiliation
- Wellstar McG Health, Affiliated With Med ColAugusta, GA
Industry payments (Open Payments)
- 2025$112.99 · 7 payments from 3 companies
- 2024$543.56 · 31 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $41.46 | 3 |
| Novo Nordisk Inc | $37.13 | 2 |
| Abbvie Inc. | $34.40 | 2 |
What the 2025 payments were for
- Food and Beverage$112.99 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 family medicine physicians in Thomson · All family medicine physicians in Georgia