Sandra M. Corbin, PA-C
NPI 1871585943ActiveIndividual· Physician Assistant, Medical· Yuma, AZ
Physician Assistant, Medical (PA-C) with Integrated Dermatology of Yuma PLLC, practicing in Yuma, Arizona. 1,170 Medicare patients in 2024, $241,556 paid; nearly all of their 686 Part D prescriptions were generic (93%). Amgen Inc. was the largest of 7 companies reporting payments in 2025, $942.59 in all, mostly food and beverage. Lists Yuma Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1871585943 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 16, 2005 |
| Last updated in NPPES | Jan 10, 2023 |
| Certified by provider | Jan 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 2289 | 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 - Physician Assistant (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,170 |
|---|---|
| Services billed | 8,983 across 36 procedure codes |
| Paid by Medicare | $241,556 |
Part D prescriptions in 2024
| Prescriptions (claims) | 686 · 809 30-day fills |
|---|---|
| Patients | 314 |
| Total drug cost | $271,412 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Integrated Dermatology of Yuma PLLCYuma, AZ · 4 clinicians
Hospital affiliation
- Yuma Regional Medical CenterYuma, AZ
Industry payments (Open Payments)
- 2025$942.59 · 33 payments from 7 companies
- 2024$892.32 · 36 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $365.45 | 9 |
| Regeneron Healthcare Solutions, Inc. | $247.49 | 10 |
| Strata Skin Sciences, Inc. | $129.92 | 5 |
| Abbvie Inc. | $78.84 | 4 |
| Novartis Pharmaceuticals Corporation | $77.20 | 3 |
What the 2025 payments were for
- Food and Beverage$942.59 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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