Elisabeth Horowitz, MD
NPI 1952310930ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Mount Laurel, NJ
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Mount Laurel, New Jersey, trained at Hahnemann University College of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $326,718 for 873 claims, against $27,370 paid for services in 2024. Insulet Corporation reported $141.69 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1952310930 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Aug 7, 2006 |
| Last updated in NPPES | Oct 22, 2021 |
| Certified by provider | Oct 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | MA59283 | NJ |
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 - Endocrinology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 87 |
|---|---|
| Services billed | 277 across 11 procedure codes |
| Paid by Medicare | $27,370 |
Part D prescriptions in 2024
| Prescriptions (claims) | 873 · 2,262 30-day fills |
|---|---|
| Patients | 116 |
| Total drug cost | $326,718 |
| Generic share | 40% of claims |
Education and affiliations
| Medical school | Hahnemann University College of Medicine |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
- 2025$141.69 · 2 payments from 1 company
- 2024$290.94 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insulet Corporation | $141.69 | 2 |
What the 2025 payments were for
- Food and Beverage$141.69 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other endocrinologists in Mount Laurel
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