Charles W. Duckworth, MD
NPI 1033199989ActiveIndividual· Internal Medicine, Gastroenterology· Savannah, GA
Internal Medicine, Gastroenterology (MD) in Savannah, Georgia, trained at Medical College of Georgia School of Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $405,545 for 1,113 claims, against $141,834 paid for services in 2024. Abbvie Inc. was the largest of 17 companies reporting payments in 2025, $1,575 in all, mostly food and beverage.
Overview
| NPI | 1033199989 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jan 18, 2006 |
| Last updated in NPPES | Feb 13, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 0041780 | 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 - Gastroenterology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 513 |
|---|---|
| Services billed | 3,549 across 50 procedure codes |
| Paid by Medicare | $141,834 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,113 · 2,021 30-day fills |
|---|---|
| Patients | 397 |
| Total drug cost | $405,545 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- Aga Professional Services LLCAtlanta, GA · 177 clinicians
- Aga, LLCPooler, GA · 137 clinicians
Hospital affiliations
- Candler HospitalSavannah, GA
- Savannah Health Services LLC DBA Memorial Health University Medical CenterSavannah, GA
- St Joseph's Hospital - SavannahSavannah, GA
Industry payments (Open Payments)
- 2025$1,575 · 72 payments from 17 companies
- 2024$1,808 · 77 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $678.16 | 38 |
| Qol Medical, LLC | $144.33 | 4 |
| Gilead Sciences, Inc. | $95.69 | 4 |
| Enterra Medical, Inc. | $91.83 | 2 |
| Madrigal Pharmaceuticals | $86.45 | 1 |
What the 2025 payments were for
- Food and Beverage$1,575 · 72 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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