Carmen Elisa Leblanc, MD
NPI 1477744704ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Atlanta, GA
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Atlanta, Georgia, trained at Louisiana State University School of Medicine in New Orleans (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $932,492 for 2,435 claims, against $167,464 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 6 companies reporting payments in 2025, $433.19 in all, mostly food and beverage.
Overview
| NPI | 1477744704 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 1, 2007 |
| Last updated in NPPES | Apr 14, 2020 |
| Certified by provider | Apr 14, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 60308 | GA |
| Student in an Organized Health Care Education/Training Program | 390200000X | 025983 | LA |
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 - Internal Medicine (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 452 |
|---|---|
| Services billed | 4,872 across 43 procedure codes |
| Paid by Medicare | $167,464 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,435 · 5,186 30-day fills |
|---|---|
| Patients | 298 |
| Total drug cost | $932,492 |
| Generic share | 31% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Atlanta Diabetes AssociatesAtlanta, GA · 9 clinicians
Hospital affiliation
- Piedmont Hospital, IncAtlanta, GA
Industry payments (Open Payments)
- 2025$433.19 · 21 payments from 6 companies
- 2024$672.62 · 38 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $188.17 | 9 |
| Amgen Inc. | $133.64 | 6 |
| Abbott Laboratories | $52.65 | 3 |
| Insulet Corporation | $28.25 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $16.60 | 1 |
What the 2025 payments were for
- Food and Beverage$433.19 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other endocrinologists in Atlanta
- 1053454389
- 1073532354
- 1104245836
- 1134382153
- 1134658958
- 1174626063
- 1194167056
- 1245498609
- 1265439178
- 1295122745
- 1417117003
- 1467562959
All 79 endocrinologists in Atlanta · All endocrinologists in Georgia