Harold William Helmke III, MD
NPI 1295736510ActiveIndividual· Internal Medicine, Interventional Cardiology· Baton Rouge, LA
Internal Medicine, Interventional Cardiology (MD) in Baton Rouge, Louisiana, trained at University of Texas Medical School at Houston (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $437,120 for 2,567 claims, against $100,253 paid for services in 2024. Medtronic, Inc. was the largest of 14 companies reporting payments in 2025, $3,238 in all, mostly food and beverage.
Overview
| NPI | 1295736510 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 9, 2005 |
| Last updated in NPPES | Mar 25, 2021 |
| Certified by provider | Mar 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 029869 | LA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 14536R | LA |
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 - Interventional Cardiology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 410 |
|---|---|
| Services billed | 2,748 across 54 procedure codes |
| Paid by Medicare | $100,253 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,567 · 6,052 30-day fills |
|---|---|
| Patients | 492 |
| Total drug cost | $437,120 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at Houston |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical groups
- Our Lady of the Lake Physician Group LLCBaton Rouge, LA · 644 clinicians
- Baton Rouge General Physicians IncBaton Rouge, LA · 191 clinicians
Hospital affiliations
- Baton Rouge General Medical CenterBaton Rouge, LA
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
Industry payments (Open Payments)
- 2025$3,238 · 52 payments from 14 companies
- 2024$10,089 · 96 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $1,479 | 15 |
| Philips North America LLC | $544.70 | 4 |
| Shockwave Medical, Inc | $373.69 | 3 |
| Edwards Lifesciences Corporation | $257.53 | 3 |
| Abiomed | $181.07 | 9 |
What the 2025 payments were for
- Food and Beverage$1,886 · 44 payments
- Travel and Lodging$1,352 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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