Michael J. Mellman, M.D.
NPI 1184732489ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Boynton Beach, FL
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Boynton Beach, Florida, trained at University of Michigan Medical School (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $5,506,662 for 17,918 claims, against $927,932 paid for services in 2024. Corcept Therapeutics was the largest of 29 companies reporting payments in 2025, $2,222 in all, mostly food and beverage.
Overview
| NPI | 1184732489 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 27, 2006 |
| Last updated in NPPES | Jul 5, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | ME60362 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,371 |
|---|---|
| Services billed | 18,565 across 24 procedure codes |
| Paid by Medicare | $927,932 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17,918 · 46,531 30-day fills |
|---|---|
| Patients | 2,417 |
| Total drug cost | $5,506,662 |
| Generic share | 51% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Hospital affiliations
- Bethesda Hospital EastBoynton Beach, FL
- Boca Raton Regional HospitalBoca Raton, FL
- Delray Medical CenterDelray Beach, FL
- Good Samaritan Medical CenterWest Palm Beach, FL
Industry payments (Open Payments)
- 2025$2,222 · 132 payments from 29 companies
- 2024$2,167 · 134 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corcept Therapeutics | $240.23 | 12 |
| Dexcom, Inc. | $212.67 | 19 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $207.86 | 18 |
| Novo Nordisk Inc | $148.79 | 12 |
| Medtronic, Inc. | $140.46 | 10 |
What the 2025 payments were for
- Food and Beverage$2,206 · 131 payments
- Education$16.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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