John Winston Butler, PA-C
NPI 1285100453ActiveIndividual· Physician Assistant· Farmington, NM
Physician Assistant (PA-C) in Farmington, New Mexico, trained at University of Utah School of Medicine (class of 2019). 101 Medicare patients in 2024, $14,258 paid; nearly all of their 536 Part D prescriptions were generic (95%). Zimmer Biomet Holdings, Inc. was the largest of 3 companies reporting payments in 2025, $107.72 in all, mostly food and beverage.
Overview
| NPI | 1285100453 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 16, 2018 |
| Last updated in NPPES | Apr 30, 2024 |
| Certified by provider | Feb 20, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA2019-0091 | NM |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (NM); Practitioner - Physician Assistant (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 101 |
|---|---|
| Services billed | 119 across 29 procedure codes |
| Paid by Medicare | $14,258 |
Part D prescriptions in 2024
| Prescriptions (claims) | 536 · 782 30-day fills |
|---|---|
| Patients | 234 |
| Total drug cost | $16,833 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Utah School of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Physician Assistant |
Medical groups
- Dhhs Phs Naihs Shiprock HospitalShiprock, NM · 149 clinicians
- Rosebud Indian Health ServiceRosebud, SD · 72 clinicians
- Pinon Family Practice PCFarmington, NM · 9 clinicians
Hospital affiliations
- Northern Navajo Medical CenterShiprock, NM
- Phs Indian Hospital at RosebudRosebud, SD
- San Juan Regional Medical Center IncFarmington, NM
Industry payments (Open Payments)
- 2025$107.72 · 3 payments from 3 companies
- 2024$13.08 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zimmer Biomet Holdings, Inc. | $66.72 | 1 |
| Sumitomo Pharma America, Inc. | $23.23 | 1 |
| Novo Nordisk Inc | $17.77 | 1 |
What the 2025 payments were for
- Food and Beverage$107.72 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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