Kenneth Brent Kummerfeld, MD
NPI 1861487274ActiveIndividual· Internal Medicine, Interventional Cardiology· Tyler, TX
Internal Medicine, Interventional Cardiology (MD) in Tyler, Texas, trained at University of Texas Medical Branch at Galveston (class of 1979). Their prescriptions cost Medicare Part D more than their services did: $1,324,875 for 9,548 claims, against $106,675 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) reported $16.11 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1861487274 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 13, 2005 |
| Last updated in NPPES | Jul 18, 2023 |
| Certified by provider | Jul 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | F4185 | TX |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | F4185 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 840 |
|---|---|
| Services billed | 2,845 across 37 procedure codes |
| Paid by Medicare | $106,675 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,548 · 24,756 30-day fills |
|---|---|
| Patients | 1,100 |
| Total drug cost | $1,324,875 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 1979 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Interventional Cardiology |
Medical group
- Christus Trinity Clinic TexasTyler, TX · 1,540 clinicians
Hospital affiliations
- Christus Mother Frances HospitalTyler, TX
- Christus Mother Frances Hospital Sulphur SpringsSulphur Springs, TX
- Christus Mother Frances Hospital- JacksonvilleJacksonville, TX
- University of Texas Health Science Center at TylerTyler, TX
Industry payments (Open Payments)
- 2025$16.11 · 1 payment from 1 company
- 2024$176.40 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $16.11 | 1 |
What the 2025 payments were for
- Food and Beverage$16.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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