David C. Gaines, MD
NPI 1386613784ActiveIndividual· Family Medicine· Watkinsville, GA
Family Medicine (MD) in Watkinsville, Georgia, trained at Mercer University School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $327,312 for 4,874 claims, against $60,119 paid for services in 2024. Dexcom, Inc. was the largest of 2 companies reporting payments in 2025, $39.35 in all, mostly food and beverage.
Overview
| NPI | 1386613784 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 16, 2006 |
| Last updated in NPPES | Mar 4, 2026 |
| Certified by provider | Mar 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 41297 | 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 | 167 |
|---|---|
| Services billed | 988 across 38 procedure codes |
| Paid by Medicare | $60,119 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,874 · 11,494 30-day fills |
|---|---|
| Patients | 362 |
| Total drug cost | $327,312 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Mercer University School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Family Practice |
Medical group
- St. Mary's Medical Group, Inc.Athens, GA · 109 clinicians
Hospital affiliations
- Piedmont Athens Regional Medical CenterAthens, GA
- St Mary's HospitalAthens, GA
- St Marys Good Samaritan HospitalGreensboro, GA
- Ty Cobb Regional Medical Center, LLCLavonia, GA
Industry payments (Open Payments)
- 2025$39.35 · 2 payments from 2 companies
- 2024$37.57 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $21.35 | 1 |
| Merck Sharp & Dohme LLC | $18.00 | 1 |
What the 2025 payments were for
- Food and Beverage$39.35 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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