Theresa Koppal, PA-C
NPI 1033510508ActiveIndividual· Physician Assistant· Gilbert, AZ
Physician Assistant (PA-C) with Orthopedic Specialists of North America PLLC, practicing in Gilbert, Arizona. 181 Medicare patients in 2024, $28,073 paid; nearly all of their 153 Part D prescriptions were generic (98%). Orthofix Medical, Inc. was the largest of 2 companies reporting payments in 2025, $302.00 in all, mostly food and beverage. Lists Arizona Spine and Joint Hospital as a hospital affiliation.
Overview
| NPI | 1033510508 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 15, 2014 |
| Last updated in NPPES | Jul 29, 2022 |
| Certified by provider | Jul 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5748 | AZ |
| Physician Assistant, Surgical | 363AS0400X | 5748 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 181 |
|---|---|
| Services billed | 1,814 across 66 procedure codes |
| Paid by Medicare | $28,073 |
Part D prescriptions in 2024
| Prescriptions (claims) | 153 · 157 30-day fills |
|---|---|
| Patients | 88 |
| Total drug cost | $2,732 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Orthopedic Specialists of North America PLLCPhoenix, AZ · 309 clinicians
Hospital affiliation
- Arizona Spine and Joint HospitalMesa, AZ
Industry payments (Open Payments)
- 2025$302.00 · 29 payments from 2 companies
- 2024$377.34 · 28 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Orthofix Medical, Inc. | $190.03 | 28 |
| Kerecis Limited | $111.97 | 1 |
What the 2025 payments were for
- Food and Beverage$302.00 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 242 physician assistants in Gilbert · All physician assistants in Arizona