Maria McGreevy, MD
NPI 1659734366ActiveIndividual· Internal Medicine, Medical Oncology· Rochester, NY
Internal Medicine, Medical Oncology (MD) in Rochester, New York, trained at State University of Ny Upstate Medical University (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $246,392 for 358 claims, against $18,843 paid for services in 2024.
Overview
| NPI | 1659734366 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 30, 2016 |
| Last updated in NPPES | Jul 22, 2023 |
| Certified by provider | Jun 15, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 317199-01 | NY |
| Internal Medicine | 207R00000X | 317199 | NY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Medical Oncology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 273 across 12 procedure codes |
| Paid by Medicare | $18,843 |
Part D prescriptions in 2024
| Prescriptions (claims) | 358 · 367 30-day fills |
|---|---|
| Patients | 78 |
| Total drug cost | $246,392 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | State University of Ny Upstate Medical University |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- University of RochesterRochester, NY · 973 clinicians
- Hematology Clinical GroupRochester, NY · 81 clinicians
Hospital affiliations
- Highland HospitalRochester, NY
- Nicholas H Noyes Memorial HospitalDansville, NY
- Strong Memorial HospitalRochester, NY
Other facilities
- Ur Medicine Home Care, Certified Services, IncHome health agency · Webster, NY
- Ur Medicine HospiceHospice · Webster, NY
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 medical oncologists in Rochester · All medical oncologists in New York