Louis Joseph Aronne, M.D.
NPI 1316077050ActiveIndividual· Internal Medicine· New York, NY
Opted out of Medicare from June 2024 to June 2028. Internal Medicine (M.D.) in New York, New York, trained at Albert Einstein College of Medicine of Yeshiva University (class of 1981). Part D covered 257 prescriptions written in 2024. Novo Nordisk As was the largest of 8 companies reporting payments in 2025, $87,286 in all, mostly consulting fees.
Overview
| NPI | 1316077050 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 6, 2007 |
| Last updated in NPPES | Jan 7, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 148041 | NY |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Jun 4, 2024 – Jun 4, 2028 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 257 · 494 30-day fills |
|---|---|
| Patients | 72 |
| Total drug cost | $178,026 |
Education and affiliations
| Medical school | Albert Einstein College of Medicine of Yeshiva University |
|---|---|
| Graduation year | 1981 |
| Medicare specialty | Internal Medicine |
Industry payments (Open Payments)
- 2025$87,286 · 72 payments from 8 companies
- 2024$80,005 · 47 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk As | $35,124 | 6 |
| Eli Lilly and Company | $30,832 | 41 |
| F. Hoffmann-La Roche Ag | $7,291 | 5 |
| Amgen Inc. | $5,661 | 2 |
| Pfizer Inc. | $4,888 | 3 |
What the 2025 payments were for
- Consulting Fee$44,646 · 13 payments
- Travel and Lodging$40,914 · 30 payments
- Food and Beverage$1,726 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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