Rachel Lynn Lefferdink, MD
NPI 1124559042ActiveIndividual· Dermatology· Highland Park, IL
Dermatology (MD) in Highland Park, Illinois, trained at University of Miami, Lm Miller School of Medicine (class of 2017). Part D covered 102 prescriptions written in 2024, 80% of them generic. Janssen Biotech, Inc. was the largest of 7 companies reporting payments in 2025, $548.28 in all, mostly food and beverage.
Overview
| NPI | 1124559042 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 22, 2017 |
| Last updated in NPPES | Apr 22, 2026 |
| Certified by provider | Apr 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 036174349 | IL |
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 - Dermatology (IL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 102 · 111 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $87,309 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Dermatology |
Industry payments (Open Payments)
- 2025$548.28 · 11 payments from 7 companies
- 2024$489.13 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $140.12 | 3 |
| Janssen Scientific Affairs, LLC | $134.59 | 1 |
| Sanofi-Aventis U.S. LLC | $85.00 | 1 |
| Regeneron Healthcare Solutions, Inc. | $70.89 | 2 |
| Abbvie Inc. | $48.55 | 2 |
What the 2025 payments were for
- Food and Beverage$364.28 · 9 payments
- Education$184.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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