Maxwell Ethan Horowitz, DO
NPI 1922637420ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· West Palm Beach, FL
Internal Medicine, Endocrinology, Diabetes & Metabolism (DO) in West Palm Beach, Florida, trained at Touro Un Col of Osteopathic Medicine, New York (class of 2020). Part D covered 601 prescriptions written in 2024, 39% of them generic. Sequel Med Tech, LLC was the largest of 17 companies reporting payments in 2025, $1,222 in all, mostly food and beverage.
Overview
| NPI | 1922637420 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Apr 6, 2020 |
| Last updated in NPPES | Aug 25, 2025 |
| Certified by provider | Aug 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | OS22188 | FL |
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 - Endocrinology (FL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 601 · 966 30-day fills |
|---|---|
| Patients | 71 |
| Total drug cost | $157,988 |
| Generic share | 39% of claims |
Education and affiliations
| Medical school | Touro Un Col of Osteopathic Medicine, New York |
|---|---|
| Graduation year | 2020 |
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Palm Beach Diabetes and Endocrine Specialists PAWellington, FL · 20 clinicians
Industry payments (Open Payments)
- 2025$1,222 · 34 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sequel Med Tech, LLC | $212.78 | 5 |
| Novo Nordisk Inc | $174.96 | 6 |
| Dexcom, Inc. | $168.75 | 3 |
| Lilly USA, LLC | $124.99 | 1 |
| Stryker Corporation | $123.02 | 1 |
What the 2025 payments were for
- Food and Beverage$1,203 · 33 payments
- Education$18.85 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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