Nathaniel A. Ptak
NPI 1194387571ActiveIndividual· Podiatrist, Foot & Ankle Surgery· Sierra Vista, AZ
Podiatrist, Foot & Ankle Surgery in Sierra Vista, Arizona, trained at William M. Scholl College of Podiatric Medicine (class of 2019). Mostly services rather than prescriptions: Medicare paid $6,997 for 63 patients in 2024, with only 45 Part D claims. Arthrex, Inc. was the largest of 12 companies reporting payments in 2025, $2,334 in all, mostly food and beverage.
Overview
| NPI | 1194387571 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 5, 2019 |
| Last updated in NPPES | Jun 26, 2025 |
| Certified by provider | Jun 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist, Foot & Ankle Surgery Primary | 213ES0103X | POD001108 | AZ |
| Orthopaedic Surgery, Foot and Ankle Surgery | 207XX0004X | 12366058-0501 | UT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Podiatry (AZ); Practitioner - Podiatry (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 63 |
|---|---|
| Services billed | 110 across 16 procedure codes |
| Paid by Medicare | $6,997 |
Part D prescriptions in 2024
| Prescriptions (claims) | 45 · 55 30-day fills |
|---|---|
| Patients | 25 |
| Total drug cost | $615.18 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | William M. Scholl College of Podiatric Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Podiatry |
Medical group
- Sierra Vista Regional Health Center Medical Group LLCSierra Vista, AZ · 45 clinicians
Hospital affiliations
- Benson HospitalBenson, AZ
- Canyon Vista Medical CenterSierra Vista, AZ
Industry payments (Open Payments)
- 2025$2,334 · 35 payments from 12 companies
- 2024$2,769 · 51 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Arthrex, Inc. | $812.72 | 8 |
| Impactortho, Inc. | $451.61 | 7 |
| Stryker Corporation | $200.51 | 5 |
| Trimed, Inc. | $186.28 | 1 |
| Organogenesis Inc. | $176.39 | 3 |
What the 2025 payments were for
- Food and Beverage$1,405 · 27 payments
- Travel and Lodging$928.35 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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