Fevzi Firat Yalniz, M.D.
NPI 1114452679ActiveIndividual· Internal Medicine, Hematology· Lexington, KY
Internal Medicine, Hematology (M.D.) with Kentucky Medical Services Foundation, Inc, practicing in Lexington, Kentucky. Their prescriptions cost Medicare Part D more than their services did: $3,485,118 for 1,154 claims, against $50,850 paid for services in 2024. Medexus Pharma, Inc. was the largest of 3 companies reporting payments in 2025, $180.39 in all, mostly food and beverage. Lists Baptist Health Corbin and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1114452679 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 21, 2017 |
| Last updated in NPPES | Sep 23, 2021 |
| Certified by provider | Sep 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology Primary | 207RH0000X | FL066 | KY |
| Internal Medicine, Medical Oncology | 207RX0202X | FL066 | KY |
| 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 - Hematology (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 144 |
|---|---|
| Services billed | 526 across 18 procedure codes |
| Paid by Medicare | $50,850 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,154 · 1,305 30-day fills |
|---|---|
| Patients | 113 |
| Total drug cost | $3,485,118 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Hematology |
| Secondary specialties | Medical Oncology |
Medical group
- Kentucky Medical Services Foundation, IncLexington, KY · 967 clinicians
Hospital affiliations
- Baptist Health CorbinCorbin, KY
- Lake Cumberland Regional HospitalSomerset, KY
- University of Kentucky HospitalLexington, KY
Industry payments (Open Payments)
- 2025$180.39 · 3 payments from 3 companies
- 2024$125.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medexus Pharma, Inc. | $83.62 | 1 |
| Genzyme Corporation | $73.18 | 1 |
| Stemline Therapeutics Inc. | $23.59 | 1 |
What the 2025 payments were for
- Food and Beverage$180.39 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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