Lisa A. Duhaime, M.D.
NPI 1083697494ActiveIndividual· Internal Medicine, Hematology & Oncology· Dalton, GA
Internal Medicine, Hematology & Oncology (M.D.) with Hamilton Medical Center, Inc, practicing in Dalton, Georgia. Their prescriptions cost Medicare Part D more than their services did: $3,548,686 for 2,925 claims, against $101,534 paid for services in 2024. Lilly USA, LLC was the largest of 3 companies reporting payments in 2025, $58.22 in all, mostly food and beverage. Lists Adventhealth Gordon and 1 other hospital as hospital affiliations.
Overview
| NPI | 1083697494 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 21, 2005 |
| Last updated in NPPES | Jan 24, 2024 |
| Certified by provider | Jan 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 80969 | GA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Medical Oncology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 506 |
|---|---|
| Services billed | 1,420 across 13 procedure codes |
| Paid by Medicare | $101,534 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,925 · 4,483 30-day fills |
|---|---|
| Patients | 416 |
| Total drug cost | $3,548,686 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Medical Oncology |
| Telehealth | Offers telehealth |
Medical group
- Hamilton Medical Center, IncDalton, GA · 105 clinicians
Hospital affiliations
- Adventhealth GordonCalhoun, GA
- Hamilton Medical CenterDalton, GA
Industry payments (Open Payments)
- 2025$58.22 · 3 payments from 3 companies
- 2024$168.83 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $21.59 | 1 |
| Incyte Corporation | $19.85 | 1 |
| Caris Mpi, Inc. | $16.78 | 1 |
What the 2025 payments were for
- Food and Beverage$58.22 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Hematology & Oncology providers in Dalton
- 1194839134
- 1245006485
- 1750321956
- 1447231048
- 1033292685
- 1790367480
- 1861473472
- 1174542476
- 1518948124
- 1518284900
All Internal Medicine, Hematology & Oncology providers in Georgia →