Gregory L. Ortega, MD
NPI 1720037989ActiveIndividual· Internal Medicine, Hematology & Oncology· Orange City, FL
Internal Medicine, Hematology & Oncology (MD) with Mid-Florida Cancer Centers LLC, practicing in Orange City, Florida. Their prescriptions cost Medicare Part D more than their services did: $4,822,282 for 1,547 claims, against $1,864,947 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 2 companies reporting payments in 2024, $39.33 in all, mostly food and beverage. Lists Adventhealth Deland and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1720037989 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 8, 2006 |
| Last updated in NPPES | Dec 14, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | ME41521 | FL |
| Specialist | 174400000X | ME41521 | 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 | 387 |
|---|---|
| Services billed | 154,575 across 147 procedure codes |
| Paid by Medicare | $1,864,947 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,547 · 2,097 30-day fills |
|---|---|
| Patients | 231 |
| Total drug cost | $4,822,282 |
| Generic share | 58% of claims |
Education and affiliations
| Graduation year | 1979 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
Medical group
- Mid-Florida Cancer Centers LLCOrange City, FL · 13 clinicians
Hospital affiliations
- Adventhealth DelandDeland, FL
- Adventhealth Fish MemorialOrange City, FL
- Adventhealth OrlandoOrlando, FL
- Central Florida Lake Monroe HospitalSanford, FL
- Oviedo Medical CenterOviedo, FL
Industry payments (Open Payments)
- 2024$39.33 · 2 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $22.31 | 1 |
| Regeneron Healthcare Solutions, Inc. | $17.02 | 1 |
What the 2024 payments were for
- Food and Beverage$22.31 · 1 payment
- Education$17.02 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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