Lesley M. Warshaw Jr., MD
NPI 1669476172ActiveIndividual· Specialist· Alexandria, LA
Specialist (MD) in Alexandria, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 1991). 111 Medicare patients in 2024, $14,252 paid; nearly all of their 321 Part D prescriptions were generic (94%). Glaxosmithkline, LLC. was the largest of 2 companies reporting payments in 2025, $85.40 in all, mostly food and beverage.
Overview
| NPI | 1669476172 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 13, 2005 |
| Last updated in NPPES | Oct 15, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | 018329 | LA |
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 - Otolaryngology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 261 across 27 procedure codes |
| Paid by Medicare | $14,252 |
Part D prescriptions in 2024
| Prescriptions (claims) | 321 · 454 30-day fills |
|---|---|
| Patients | 113 |
| Total drug cost | $9,853 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Otolaryngology |
Medical group
- Calcasieu Cameron Hospital Service DistrictSulphur, LA · 49 clinicians
Hospital affiliation
- West Calcasieu Cameron HospitalSulphur, LA
Industry payments (Open Payments)
- 2025$85.40 · 4 payments from 2 companies
- 2024$61.19 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $51.40 | 3 |
| Amgen Inc. | $34.00 | 1 |
What the 2025 payments were for
- Food and Beverage$51.40 · 3 payments
- Education$34.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 47 Specialist providers in Alexandria · All Specialist providers in Louisiana