Robyn Marie De Stefano, R.P.A.-C.
NPI 1073613261ActiveIndividual· Physician Assistant, Medical· Tucson, AZ
Physician Assistant, Medical (R.P.A.-C.) in Tucson, Arizona, trained at Albany Medical College of Union University (class of 2004). In 2024 Medicare paid $60,499 for 497 patients, and Part D covered 1,358 of their prescriptions, 88% of them generic. Regeneron Healthcare Solutions, Inc. was the largest of 6 companies reporting payments in 2025, $452.81 in all, mostly food and beverage.
Overview
| NPI | 1073613261 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | R.P.A.-C. |
| Sole proprietor | No |
| NPI issued | Sep 25, 2006 |
| Last updated in NPPES | Jul 18, 2024 |
| Certified by provider | Jul 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 10263 | AZ |
| Physician Assistant | 363A00000X | PA00476 | RI |
| Physician Assistant | 363A00000X | 015623-1 | NY |
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); Practitioner - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 497 |
|---|---|
| Services billed | 851 across 19 procedure codes |
| Paid by Medicare | $60,499 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,358 · 2,564 30-day fills |
|---|---|
| Patients | 398 |
| Total drug cost | $86,397 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Physician Assistant |
Medical group
- Neurological Associates of TucsonTucson, AZ · 61 clinicians
Hospital affiliation
- Tucson Medical CenterTucson, AZ
Industry payments (Open Payments)
- 2025$452.81 · 16 payments from 6 companies
- 2024$74.39 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $147.78 | 2 |
| Genzyme Corporation | $141.30 | 6 |
| Glaxosmithkline, LLC. | $107.65 | 5 |
| Takeda Pharmaceuticals U.S.A., Inc. | $24.06 | 1 |
| Ars Pharmaceuticals Operations, Inc. | $17.05 | 1 |
What the 2025 payments were for
- Food and Beverage$452.81 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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