Harold George Clausen, MD
NPI 1417958240ActiveIndividual· Internal Medicine, Interventional Cardiology· Baton Rouge, LA
Internal Medicine, Interventional Cardiology (MD) in Baton Rouge, Louisiana, trained at Louisiana State University School of Medicine in Shreveport (class of 1988). Their prescriptions cost Medicare Part D more than their services did: $1,556,585 for 10,769 claims, against $256,717 paid for services in 2024. Abiomed was the largest of 16 companies reporting payments in 2025, $1,267 in all, mostly food and beverage.
Overview
| NPI | 1417958240 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 2, 2005 |
| Last updated in NPPES | Apr 24, 2026 |
| Certified by provider | Apr 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 020119 | 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 - Cardiovascular Disease (Cardiology) (LA); Practitioner - Cardiovascular Disease (Cardiology) (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 720 |
|---|---|
| Services billed | 3,225 across 64 procedure codes |
| Paid by Medicare | $256,717 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,769 · 25,876 30-day fills |
|---|---|
| Patients | 1,017 |
| Total drug cost | $1,556,585 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Field Memorial Community HospitalCentreville, MS · 41 clinicians
- Baton Rouge Cardiology CenterBaton Rouge, LA · 28 clinicians
- Cardiovascular Specialty Care Center of Baton Rouge LLCBaton Rouge, LA · 16 clinicians
Hospital affiliations
- Baton Rouge General Medical CenterBaton Rouge, LA
- Field Health SystemCentreville, MS
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
- Prevost Memorial HospitalDonaldsonville, LA
- Surgical Specialty Center of Baton RougeBaton Rouge, LA
Industry payments (Open Payments)
- 2025$1,267 · 38 payments from 16 companies
- 2024$659.14 · 33 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $320.44 | 7 |
| Scpharmaceuticals Inc. | $186.87 | 7 |
| E.R. Squibb & Sons, L.L.C. | $173.29 | 6 |
| Novo Nordisk Inc | $135.18 | 2 |
| Shockwave Medical, Inc | $112.28 | 1 |
What the 2025 payments were for
- Food and Beverage$1,267 · 38 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Interventional Cardiology providers in Louisiana →