Sommer Rachael Gunia, D.O.
NPI 1962672477ActiveIndividual· Surgery· Scottsdale, AZ
Surgery (D.O.) in Scottsdale, Arizona, trained at Kansas City University of Physicians and Surgeons (class of 2007). 152 Medicare patients in 2024, $99,802 paid; nearly all of their 130 Part D prescriptions were generic (98%). Stryker Corporation was the largest of 2 companies reporting payments in 2025, $321.16 in all, mostly food and beverage.
Overview
| NPI | 1962672477 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Mar 11, 2008 |
| Last updated in NPPES | Apr 8, 2021 |
| Certified by provider | Apr 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 006126 | AZ |
| Surgery | 208600000X | 58-002431 | OH |
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 - General Surgery (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 152 |
|---|---|
| Services billed | 689 across 29 procedure codes |
| Paid by Medicare | $99,802 |
Part D prescriptions in 2024
| Prescriptions (claims) | 130 · 130 30-day fills |
|---|---|
| Patients | 95 |
| Total drug cost | $594.28 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | Kansas City University of Physicians and Surgeons |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | General Surgery |
Medical group
- Honorhealth AmbulatoryScottsdale, AZ · 630 clinicians
Hospital affiliations
- Banner - University Medical Center PhoenixPhoenix, AZ
- Honor Health John C. Lincoln Medical CenterPhoenix, AZ
- Honorhealth Scottsdale Shea Medical CenterScottsdale, AZ
- Honorhealth Scottsdale Thompson Peak Med CtrScottsdale, AZ
Industry payments (Open Payments)
- 2025$321.16 · 3 payments from 2 companies
- 2024$3,572 · 10 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $174.77 | 2 |
| Hologic Sales and Service, LLC | $146.39 | 1 |
What the 2025 payments were for
- Food and Beverage$321.16 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 133 general surgeons in Scottsdale · All general surgeons in Arizona