Heddy Luise Holzhauser, MD
NPI 1285973958ActiveIndividual· Internal Medicine, Advanced Heart Failure and Transplant Cardiology· Philadelphia, PA
Internal Medicine, Advanced Heart Failure and Transplant Cardiology (MD) with University of Penn - Medical Group, practicing in Philadelphia, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $140,377 for 577 claims, against $32,946 paid for services in 2024. One Lambda, Inc. was the largest of 3 companies reporting payments in 2025, $205.04 in all, mostly food and beverage. Lists Hospital of Univ of Pennsylvania and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1285973958 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 31, 2013 |
| Last updated in NPPES | Jul 26, 2021 |
| Certified by provider | Jul 26, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Advanced Heart Failure and Transplant Cardiology Primary | 207RA0001X | MD470778 | PA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | MD470778 | PA |
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 - Advanced Heart Failure and Transplant Cardiology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 167 |
|---|---|
| Services billed | 619 across 20 procedure codes |
| Paid by Medicare | $32,946 |
Part D prescriptions in 2024
| Prescriptions (claims) | 577 · 1,284 30-day fills |
|---|---|
| Patients | 99 |
| Total drug cost | $140,377 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Advanced Heart Failure And Transplant Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- University of Penn - Medical GroupPhiladelphia, PA · 3,505 clinicians
Hospital affiliations
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- Penn Presbyterian Medical CenterPhiladelphia, PA
- Pennsylvania HospitalPhiladelphia, PA
- University Medical Center of Princeton at PlainsboroPlainsboro, NJ
Industry payments (Open Payments)
- 2025$205.04 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| One Lambda, Inc. | $134.22 | 2 |
| Abbott Laboratories | $47.75 | 2 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $23.07 | 1 |
What the 2025 payments were for
- Food and Beverage$205.04 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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