Leah Helen Ansell, M.D.
NPI 1114260429ActiveIndividual· Dermatology· Orangeburg, NY
Dermatology (M.D.) in Orangeburg, New York, trained at Northwestern University Feinberg Medical School (class of 2013). In 2024 Medicare paid $138,709 for 506 patients, and Part D covered 560 of their prescriptions, 85% of them generic. Galderma Laboratories, L.P. was the largest of 18 companies reporting payments in 2025, $1,824 in all, mostly food and beverage.
Overview
| NPI | 1114260429 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 4, 2013 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 288450-1 | NY |
| Dermatology, Procedural Dermatology | 207NS0135X | 288450-1 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 506 |
|---|---|
| Services billed | 2,595 across 36 procedure codes |
| Paid by Medicare | $138,709 |
Part D prescriptions in 2024
| Prescriptions (claims) | 560 · 654 30-day fills |
|---|---|
| Patients | 249 |
| Total drug cost | $191,379 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Dermatology |
Medical groups
- Ruth Kaplan Treiber MD and Eric S Treiber MDRye, NY · 4 clinicians
- Westchester Dermatology Group PLLCRye, NY · 4 clinicians
Industry payments (Open Payments)
- 2025$1,824 · 80 payments from 18 companies
- 2024$1,489 · 69 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Galderma Laboratories, L.P. | $221.24 | 10 |
| Janssen Biotech, Inc. | $197.53 | 11 |
| Pfizer Inc. | $184.75 | 7 |
| Incyte Corporation | $177.15 | 9 |
| Revance Therapeutics, Inc. | $159.05 | 2 |
What the 2025 payments were for
- Food and Beverage$1,824 · 80 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Orangeburg
- 1558461871
- 1619396173
- 1265415962