Gregory Patrick Monohan, MD
NPI 1629184460ActiveIndividual· Internal Medicine, Hematology· Lexington, KY
Internal Medicine, Hematology (MD) in Lexington, Kentucky, trained at University of Kentucky College of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $7,303,552 for 1,785 claims, against $47,180 paid for services in 2024. Genzyme Corporation reported $74.32 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1629184460 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 22, 2006 |
| Last updated in NPPES | Jul 28, 2021 |
| Certified by provider | Jul 28, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | 37946 | KY |
| Internal Medicine | 207R00000X | 37946 | KY |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 37946 | KY |
| Internal Medicine, Medical Oncology | 207RX0202X | 37946 | KY |
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 (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 161 |
|---|---|
| Services billed | 491 across 17 procedure codes |
| Paid by Medicare | $47,180 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,785 · 2,037 30-day fills |
|---|---|
| Patients | 159 |
| Total drug cost | $7,303,552 |
| Generic share | 75% of claims |
Education and affiliations
| Medical school | University of Kentucky College of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Hematology/Oncology |
| Secondary specialties | Internal Medicine |
Medical group
- Kentucky Medical Services Foundation, IncLexington, KY · 967 clinicians
Hospital affiliations
- Baptist Health CorbinCorbin, KY
- University of Kentucky HospitalLexington, KY
Industry payments (Open Payments)
- 2024$74.32 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Genzyme Corporation | $74.32 | 1 |
What the 2024 payments were for
- Food and Beverage$74.32 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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