Benjamin Wallace Lesueur, MD
NPI 1356364624ActiveIndividual· Dermatology· Phoenix, AZ
Dermatology (MD) in Phoenix, Arizona, trained at University of Arizona College of Medicine (class of 2000). 2,199 Medicare patients in 2024, $477,001 paid; nearly all of their 1,164 Part D prescriptions were generic (95%). Organon LLC was the largest of 9 companies reporting payments in 2025, $341.37 in all, mostly food and beverage.
Overview
| NPI | 1356364624 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 26, 2006 |
| Last updated in NPPES | Apr 5, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 29865 | AZ |
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 - Dermatology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,199 |
|---|---|
| Services billed | 13,094 across 55 procedure codes |
| Paid by Medicare | $477,001 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,164 · 1,353 30-day fills |
|---|---|
| Patients | 526 |
| Total drug cost | $202,257 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Arizona College of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Dermatology |
Medical group
- Southwest Skin Specialists LLCScottsdale, AZ · 52 clinicians
Industry payments (Open Payments)
- 2025$341.37 · 14 payments from 9 companies
- 2024$357.42 · 15 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organon LLC | $93.57 | 4 |
| Abbvie Inc. | $51.47 | 2 |
| Arcutis Biotherapeutics, Inc. | $41.63 | 2 |
| Genzyme Corporation | $36.89 | 1 |
| E.R. Squibb & Sons, L.L.C. | $28.41 | 1 |
What the 2025 payments were for
- Food and Beverage$341.37 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other dermatologists in Phoenix
- 1013457662
- 1043620065
- 1063619484
- 1073585402
- 1083621148
- 1083637359
- 1093827362
- 1134192859
- 1164403010
- 1174260822
- 1174546444
- 1225598675
All 103 dermatologists in Phoenix · All dermatologists in Arizona