Don Luong, M.D.
NPI 1992904379ActiveIndividual· Internal Medicine, Medical Oncology· Largo, FL
Internal Medicine, Medical Oncology (M.D.) with Florida Cancer Specialists and Research Institute, LLC, practicing in Largo, Florida. Their prescriptions cost Medicare Part D more than their services did: $4,095,739 for 1,448 claims, against $2,558,479 paid for services in 2024. Janssen Biotech, Inc. was the largest of 48 companies reporting payments in 2025, $5,293 in all, mostly food and beverage. Lists HCA Florida Largo Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1992904379 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 16, 2007 |
| Last updated in NPPES | Jun 19, 2026 |
| Certified by provider | Jun 19, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | ME92986 | FL |
| Internal Medicine, Hematology | 207RH0000X | ME92986 | FL |
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 - Hematology/Oncology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 904 |
|---|---|
| Services billed | 222,774 across 150 procedure codes |
| Paid by Medicare | $2,558,479 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,448 · 2,173 30-day fills |
|---|---|
| Patients | 304 |
| Total drug cost | $4,095,739 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Florida Cancer Specialists and Research Institute, LLCNorth Port, FL · 498 clinicians
Hospital affiliations
- HCA Florida Largo HospitalLargo, FL
- Mease Dunedin HospitalDunedin, FL
- Morton Plant HospitalClearwater, FL
- St Anthonys HospitalSaint Petersburg, FL
- St Josephs HospitalTampa, FL
Industry payments (Open Payments)
- 2025$5,293 · 216 payments from 48 companies
- 2024$4,783 · 196 payments from 48 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $442.37 | 17 |
| Celgene Corporation | $410.69 | 21 |
| Incyte Corporation | $314.11 | 10 |
| Novartis Pharmaceuticals Corporation | $314.09 | 13 |
| Pfizer Inc. | $293.35 | 18 |
What the 2025 payments were for
- Food and Beverage$5,193 · 215 payments
- Education$99.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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