Maen A. Hussein, M.D.
NPI 1356332506ActiveIndividual· Internal Medicine, Medical Oncology· Lady Lake, FL
Internal Medicine, Medical Oncology (M.D.) with Florida Cancer Specialists and Research Institute, LLC, practicing in Lady Lake, Florida. In 2024 Medicare paid $8,530,605 for 2,085 patients, and Part D covered 3,033 of their prescriptions, 68% of them generic. Janssen Biotech, Inc. was the largest of 44 companies reporting payments in 2025, $34,641 in all, mostly consulting fees. Lists Adventhealth Waterman and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1356332506 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 4, 2005 |
| Last updated in NPPES | Jan 30, 2026 |
| Certified by provider | Jan 30, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | ME96921 | FL |
| Internal Medicine, Hematology | 207RH0000X | ME96921 | 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 - Hematology/Oncology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,085 |
|---|---|
| Services billed | 538,934 across 200 procedure codes |
| Paid by Medicare | $8,530,605 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,033 · 4,887 30-day fills |
|---|---|
| Patients | 611 |
| Total drug cost | $11,495,395 |
| Generic share | 68% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Florida Cancer Specialists and Research Institute, LLCNorth Port, FL · 498 clinicians
Hospital affiliations
- Adventhealth WatermanTavares, FL
- Uf Health Leesburg HospitalLeesburg, FL
- Villages Regional Hospital, theThe Villages, FL
Industry payments (Open Payments)
- 2025$34,641 · 133 payments from 44 companies
- 2024$27,554 · 184 payments from 44 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $19,618 | 6 |
| E.R. Squibb & Sons, L.L.C. | $4,164 | 11 |
| Pfizer Inc. | $3,874 | 12 |
| Stemline Therapeutics Inc. | $1,573 | 2 |
| Beone Medicines USA, Inc. | $1,284 | 7 |
What the 2025 payments were for
- Consulting Fee$31,203 · 13 payments
- Food and Beverage$3,329 · 117 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$78.95 · 1 payment
- Education$30.50 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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