John Nelson Lazenby III, MHS, PA-C
NPI 1336779206ActiveIndividual· Physician Assistant, Surgical· McAlester, OK
Physician Assistant, Surgical (MHS, PA-C) with Iowa Tribe of Oklahoma, practicing in McAlester, Oklahoma. 108 Medicare patients in 2024, $14,218 paid; all of their 85 Part D prescriptions were generic. Pacira Pharmaceuticals Incorporated was the largest of 3 companies reporting payments in 2025, $103.89 in all, mostly food and beverage. Lists Mercy Hospital Oklahoma City, Inc and 1 other hospital as hospital affiliations.
Overview
| NPI | 1336779206 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MHS, PA-C |
| Sole proprietor | Yes |
| NPI issued | Jan 20, 2020 |
| Last updated in NPPES | Jan 20, 2020 |
| Certified by provider | Jan 20, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | 3133 | OK |
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 - Physician Assistant (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 108 |
|---|---|
| Services billed | 550 across 37 procedure codes |
| Paid by Medicare | $14,218 |
Part D prescriptions in 2024
| Prescriptions (claims) | 85 · 102 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $1,187 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Iowa Tribe of OklahomaPerkins, OK · 11 clinicians
Hospital affiliations
- Mercy Hospital Oklahoma City, IncOklahoma City, OK
- Oklahoma Center for Orthopaedic & Multi-SpOklahoma City, OK
Industry payments (Open Payments)
- 2025$103.89 · 4 payments from 3 companies
- 2024$38.39 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pacira Pharmaceuticals Incorporated | $48.68 | 2 |
| Bioventus LLC | $35.85 | 1 |
| Vertex Pharmaceuticals Incorporated | $19.36 | 1 |
What the 2025 payments were for
- Food and Beverage$103.89 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records