Michael Biersmith, MD
NPI 1053725911ActiveIndividual· Internal Medicine, Interventional Cardiology· Hermitage, TN
Internal Medicine, Interventional Cardiology (MD) with Centennial Heart LLC, practicing in Hermitage, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $937,206 for 3,477 claims, against $120,157 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 25 companies reporting payments in 2025, $2,696 in all, mostly food and beverage. Lists Tristar Centennial Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1053725911 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 18, 2014 |
| Last updated in NPPES | Jan 24, 2024 |
| Certified by provider | Jan 24, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 65524 | TN |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Internal Medicine | 207R00000X | 35.133217 | OH |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 65524 | TN |
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 - Internal Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,390 |
|---|---|
| Services billed | 3,975 across 52 procedure codes |
| Paid by Medicare | $120,157 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,477 · 8,436 30-day fills |
|---|---|
| Patients | 508 |
| Total drug cost | $937,206 |
| Generic share | 74% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Centennial Heart LLCGallatin, TN · 115 clinicians
Hospital affiliations
- Tristar Centennial Medical CenterNashville, TN
- Tristar Summit Medical CenterHermitage, TN
Industry payments (Open Payments)
- 2025$2,696 · 117 payments from 25 companies
- 2024$2,320 · 103 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $318.03 | 15 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $253.25 | 14 |
| Boston Scientific Corporation | $245.70 | 8 |
| Pfizer Inc. | $243.07 | 12 |
| Amgen Inc. | $220.13 | 13 |
What the 2025 payments were for
- Food and Beverage$2,696 · 117 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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