Gary Smithson, DO
NPI 1891483731ActiveIndividual· Family Medicine· San Tan Valley, AZ
Family Medicine (DO) with Access Wellness Resources, practicing in San Tan Valley, Arizona. Part D covered 260 prescriptions written in 2024, 89% of them generic. Exact Sciences Corporation was the largest of 4 companies reporting payments in 2025, $91.78 in all, mostly food and beverage.
Overview
| NPI | 1891483731 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 27, 2023 |
| Last updated in NPPES | May 12, 2026 |
| Certified by provider | May 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 011342 | AZ |
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 - Family Practice (AZ) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 260 · 539 30-day fills |
|---|---|
| Patients | 88 |
| Total drug cost | $21,926 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Access Wellness ResourcesGrapevine, TX · 38 clinicians
Industry payments (Open Payments)
- 2025$91.78 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $33.89 | 2 |
| Abbvie Inc. | $26.86 | 1 |
| Abbott Laboratories | $15.62 | 1 |
| Novartis Pharmaceuticals Corporation | $15.41 | 1 |
What the 2025 payments were for
- Food and Beverage$91.78 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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