Madison Sara Barbini, MMS, PA-C
NPI 1174162341ActiveIndividual· Physician Assistant· Tampa, FL
Physician Assistant (MMS, PA-C) with Observation Medical Group LLC, practicing in Tampa, Florida. 113 Medicare patients in 2024, $8,904 paid; nearly all of their 156 Part D prescriptions were generic (93%). Astrazeneca Pharmaceuticals LP reported $133.84 in payments in 2025, mostly food and beverage. Lists St Josephs Hospital as a hospital affiliation.
Overview
| NPI | 1174162341 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MMS, PA-C |
| Sole proprietor | Yes |
| NPI issued | Jan 5, 2020 |
| Last updated in NPPES | Oct 19, 2021 |
| Certified by provider | Oct 19, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA9115013 | FL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 113 |
|---|---|
| Services billed | 144 across 20 procedure codes |
| Paid by Medicare | $8,904 |
Part D prescriptions in 2024
| Prescriptions (claims) | 156 · 160 30-day fills |
|---|---|
| Patients | 94 |
| Total drug cost | $4,861 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Observation Medical Group LLCTampa, FL · 47 clinicians
Hospital affiliation
- St Josephs HospitalTampa, FL
Industry payments (Open Payments)
- 2025$133.84 · 1 payment from 1 company
- 2024$150.06 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $133.84 | 1 |
What the 2025 payments were for
- Food and Beverage$133.84 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 870 physician assistants in Tampa · All physician assistants in Florida