Melissa S. Davis, PA-C
NPI 1558557132ActiveIndividual· Physician Assistant· Louisville, KY
Physician Assistant (PA-C) with Associates in Dermatology, PLLC, practicing in Louisville, Kentucky. Their prescriptions cost Medicare Part D more than their services did: $1,270,837 for 1,000 claims, against $51,538 paid for services in 2024. Janssen Biotech, Inc. was the largest of 21 companies reporting payments in 2025, $119,923 in all, mostly speaking and faculty fees.
Overview
| NPI | 1558557132 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 18, 2007 |
| Last updated in NPPES | Jul 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA1052 | 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 - Physician Assistant (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 428 |
|---|---|
| Services billed | 1,766 across 25 procedure codes |
| Paid by Medicare | $51,538 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,000 · 1,141 30-day fills |
|---|---|
| Patients | 320 |
| Total drug cost | $1,270,837 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Associates in Dermatology, PLLCElizabethtown, KY · 37 clinicians
Industry payments (Open Payments)
- 2025$119,923 · 314 payments from 21 companies
- 2024$110,528 · 376 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $43,660 | 68 |
| Lilly USA, LLC | $33,701 | 68 |
| Arcutis Biotherapeutics, Inc. | $21,270 | 38 |
| Abbvie Inc. | $8,702 | 37 |
| Eli Lilly and Company | $4,550 | 5 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$67,300 · 52 payments
- Consulting Fee$29,355 · 16 payments
- Travel and Lodging$15,535 · 39 payments
- Food and Beverage$5,935 · 204 payments
- Honoraria$1,600 · 1 payment
- Education$198.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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