Brent J. Klinkhammer, MD
NPI 1144740184ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Cookeville, TN
Internal Medicine, Clinical Cardiac Electrophysiology (MD) in Cookeville, Tennessee, trained at University of North Dakota School of Medicine (class of 2017). Part D covered 118 prescriptions written in 2024, 82% of them generic. Medtronic, Inc. was the largest of 4 companies reporting payments in 2025, $3,953 in all, mostly consulting fees.
Overview
| NPI | 1144740184 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2017 |
| Last updated in NPPES | Jul 31, 2025 |
| Certified by provider | Jul 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | 74556 | TN |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 74556 | 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 - Cardiac Electrophysiology (TN) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 118 · 183 30-day fills |
|---|---|
| Patients | 66 |
| Total drug cost | $20,919 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of North Dakota School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Cardiac Electrophysiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical groups
- Stern Cardiovascular Center, PACollierville, TN · 127 clinicians
- Crmc Mso Sub 1 IncorporatedCookeville, TN · 21 clinicians
Hospital affiliation
- Cookeville Regional Medical CenterCookeville, TN
Industry payments (Open Payments)
- 2025$3,953 · 23 payments from 4 companies
- 2024$5,296 · 41 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $2,051 | 16 |
| Altathera Pharmaceuticals LLC | $1,500 | 1 |
| Biosense Webster, Inc. | $384.42 | 5 |
| Biotronik Inc. | $16.87 | 1 |
What the 2025 payments were for
- Consulting Fee$1,500 · 1 payment
- Travel and Lodging$1,337 · 7 payments
- Food and Beverage$1,116 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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