Jennifer Elizabeth Gentner, MD
NPI 1427251362ActiveIndividual· Allergy & Immunology· Louisville, KY
Allergy & Immunology (MD) in Louisville, Kentucky, trained at University of Louisville School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $539,467 for 1,296 claims, against $193,287 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 5 companies reporting payments in 2025, $218.28 in all, mostly food and beverage.
Overview
| NPI | 1427251362 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 7, 2007 |
| Last updated in NPPES | Mar 1, 2021 |
| Certified by provider | Mar 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | 42029 | KY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Allergy/Immunology (IN); Practitioner - Allergy/Immunology (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 401 |
|---|---|
| Services billed | 15,631 across 26 procedure codes |
| Paid by Medicare | $193,287 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,296 · 2,029 30-day fills |
|---|---|
| Patients | 312 |
| Total drug cost | $539,467 |
| Generic share | 63% of claims |
Education and affiliations
| Medical school | University of Louisville School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Allergy/Immunology |
Medical group
- Psf PLLCMilford, OH · 98 clinicians
Hospital affiliations
- Baptist Health FloydNew Albany, IN
- Columbus Regional HospitalColumbus, IN
- Norton-King's Daughters' HealthMadison, IN
Industry payments (Open Payments)
- 2025$218.28 · 7 payments from 5 companies
- 2024$52.35 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $122.97 | 2 |
| Genzyme Corporation | $33.72 | 2 |
| Biocryst US Sales Co., LLC | $27.73 | 1 |
| Novartis Pharmaceuticals Corporation | $18.51 | 1 |
| Ars Pharmaceuticals Operations, Inc. | $15.35 | 1 |
What the 2025 payments were for
- Food and Beverage$126.37 · 6 payments
- Education$91.91 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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