Gregory John Ciliberti, MD
NPI 1285657585ActiveIndividual· Internal Medicine· Prospect, KY
Internal Medicine (MD) in Prospect, Kentucky, trained at University of Louisville School of Medicine (class of 1985). Their prescriptions cost Medicare Part D more than their services did: $245,150 for 2,876 claims, against $39,979 paid for services in 2024. Pfizer Inc. was the largest of 2 companies reporting payments in 2025, $31.34 in all, mostly food and beverage.
Overview
| NPI | 1285657585 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 26, 2006 |
| Last updated in NPPES | Nov 30, 2021 |
| Certified by provider | Nov 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 24106 | 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 - Internal Medicine (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 128 |
|---|---|
| Services billed | 898 across 34 procedure codes |
| Paid by Medicare | $39,979 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,876 · 6,714 30-day fills |
|---|---|
| Patients | 182 |
| Total drug cost | $245,150 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Louisville School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Internal Medicine |
Medical group
- Greater Louisville Internal Medicine PSCProspect, KY · 8 clinicians
Hospital affiliations
- Baptist Health LagrangeLa Grange, KY
- Baptist Health LouisvilleLouisville, KY
- Norton Hospitals, IncLouisville, KY
- Uofl Health - Jewish Hospital and Mary & Elizabeth HospitalLouisville, KY
Industry payments (Open Payments)
- 2025$31.34 · 2 payments from 2 companies
- 2024$14.73 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $16.56 | 1 |
| Exact Sciences Corporation | $14.78 | 1 |
What the 2025 payments were for
- Food and Beverage$31.34 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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