Kristen Elizabeth Kerr, M.D.
NPI 1770928129ActiveIndividual· Internal Medicine· Hermitage, TN
Internal Medicine (M.D.) in Hermitage, Tennessee, trained at University of Alabama School of Medicine (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $642,356 for 2,209 claims, against $95,145 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 22 companies reporting payments in 2025, $2,715 in all, mostly food and beverage.
Overview
| NPI | 1770928129 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 29, 2013 |
| Last updated in NPPES | Jul 6, 2026 |
| Certified by provider | Jul 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME181716 | FL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Internal Medicine | 207R00000X | 59372 | TN |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 59372 | TN |
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 (FL); Practitioner - Cardiovascular Disease (Cardiology) (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,339 |
|---|---|
| Services billed | 3,103 across 30 procedure codes |
| Paid by Medicare | $95,145 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,209 · 5,815 30-day fills |
|---|---|
| Patients | 518 |
| Total drug cost | $642,356 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Tristar Centennial Medical CenterNashville, TN
- Tristar Summit Medical CenterHermitage, TN
Industry payments (Open Payments)
- 2025$2,715 · 130 payments from 22 companies
- 2024$2,595 · 138 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $354.05 | 17 |
| Pfizer Inc. | $259.81 | 13 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $255.96 | 15 |
| Amgen Inc. | $230.51 | 13 |
| Bayer Healthcare Pharmaceuticals Inc. | $219.18 | 9 |
What the 2025 payments were for
- Food and Beverage$2,715 · 130 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 internal medicine physicians in Hermitage · All internal medicine physicians in Tennessee