Rebecca L. Sentman, MD
NPI 1669431672ActiveIndividual· Internal Medicine, Nephrology· Savannah, GA
Internal Medicine, Nephrology (MD) in Savannah, Georgia, trained at Virginia Commonwealth University, School of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $822,073 for 2,500 claims, against $197,750 paid for services in 2024. Ardelyx, Inc. was the largest of 8 companies reporting payments in 2025, $185.27 in all, mostly food and beverage.
Overview
| NPI | 1669431672 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 20, 2006 |
| Last updated in NPPES | Jan 28, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 53160 | 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 - Nephrology (GA); Practitioner - Nephrology (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 454 |
|---|---|
| Services billed | 1,792 across 23 procedure codes |
| Paid by Medicare | $197,750 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,500 · 5,607 30-day fills |
|---|---|
| Patients | 354 |
| Total drug cost | $822,073 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Nephrology and Hypertension Medical Associates PCJesup, GA · 19 clinicians
Hospital affiliations
- Candler HospitalSavannah, GA
- Effingham Health SystemSpringfield, GA
- Savannah Health Services LLC DBA Memorial Health University Medical CenterSavannah, GA
- St Joseph's Hospital - SavannahSavannah, GA
Other facilities
- Fmc - Bma of Coastal DialysisDialysis facility · Savannah, GA
- Fresenius Medical Care Savannah SouthDialysis facility · Savannah, GA
Industry payments (Open Payments)
- 2025$185.27 · 11 payments from 8 companies
- 2024$231.02 · 10 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $53.62 | 2 |
| Averitas Pharma Inc. | $27.28 | 1 |
| Amgen Inc. | $25.48 | 1 |
| Novartis Pharmaceuticals Corporation | $21.25 | 1 |
| Novo Nordisk Inc | $20.62 | 1 |
What the 2025 payments were for
- Food and Beverage$180.84 · 8 payments
- Education$4.43 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in Savannah
- 1174562235
- 1225031842
- 1265435564
- 1306371430
- 1396704326
- 1619237328
- 1407894710
- 1275553489
- 1326287038
- 1861745119
- 1487654687