Jennifer Lynn Carnahan, MD
NPI 1578706099ActiveIndividual· Internal Medicine, Geriatric Medicine· Indianapolis, IN
Internal Medicine, Geriatric Medicine (MD) in Indianapolis, Indiana, trained at University of Virginia School of Medicine (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $272,489 for 1,929 claims, against $4,129 paid for services in 2024.
Overview
| NPI | 1578706099 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 14, 2009 |
| Last updated in NPPES | Jul 29, 2025 |
| Certified by provider | Jul 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 01074252A | IN |
| Internal Medicine | 207R00000X | 55809 | WI |
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 - Geriatric Medicine (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 24 |
|---|---|
| Services billed | 91 across 9 procedure codes |
| Paid by Medicare | $4,129 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,929 · 3,666 30-day fills |
|---|---|
| Patients | 82 |
| Total drug cost | $272,489 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Geriatric Medicine |
| Secondary specialties | Internal Medicine |
Medical group
- The Health and Hospital Corporation of Marion CountyIndianapolis, IN · 236 clinicians
Hospital affiliation
- Eskenazi HealthIndianapolis, IN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 43 geriatricians in Indianapolis · All geriatricians in Indiana