David Lewis Mathis, MD
NPI 1275636698ActiveIndividual· Otolaryngology· Reno, NV
Otolaryngology (MD) in Reno, Nevada, licensed in NV, with an NPI issued in September 2006. 457 Medicare patients in 2024, $74,987 paid; nearly all of their 400 Part D prescriptions were generic (98%). Integra Lifesciences Corporation was the largest of 2 companies reporting payments in 2025, $49.90 in all, mostly food and beverage.
Overview
| NPI | 1275636698 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 7, 2006 |
| Last updated in NPPES | May 2, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 6812 | NV |
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 (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 457 |
|---|---|
| Services billed | 1,010 across 61 procedure codes |
| Paid by Medicare | $74,987 |
Part D prescriptions in 2024
| Prescriptions (claims) | 400 · 537 30-day fills |
|---|---|
| Patients | 171 |
| Total drug cost | $7,683 |
| Generic share | 98% of claims |
Industry payments (Open Payments)
- 2025$49.90 · 2 payments from 2 companies
- 2024$104.78 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Integra Lifesciences Corporation | $25.20 | 1 |
| Genzyme Corporation | $24.70 | 1 |
What the 2025 payments were for
- Food and Beverage$49.90 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 otolaryngologists in Reno · All otolaryngologists in Nevada