Ann Sau Cun, PA-C
NPI 1093955353ActiveIndividual· Physician Assistant, Medical· Philadelphia, PA
Physician Assistant, Medical (PA-C) with University of Penn - Medical Group, practicing in Philadelphia, Pennsylvania. Mostly services rather than prescriptions: Medicare paid $3,291 for 44 patients in 2024, with only 13 Part D claims. Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $175.83 in all, mostly food and beverage. Lists Hospital of Univ of Pennsylvania as a hospital affiliation.
Overview
| NPI | 1093955353 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Feb 26, 2009 |
| Last updated in NPPES | Aug 5, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | MA053790 | PA |
| Physician Assistant, Medical | 363AM0700X | OA002342 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 44 |
|---|---|
| Services billed | 61 across 1 procedure code |
| Paid by Medicare | $3,291 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 13 30-day fills |
|---|---|
| Patients | 12 |
| Total drug cost | $85.70 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- University of Penn - Medical GroupPhiladelphia, PA · 3,505 clinicians
Hospital affiliation
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
Industry payments (Open Payments)
- 2025$175.83 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $107.24 | 1 |
| Penumbra, Inc. | $68.59 | 1 |
What the 2025 payments were for
- Food and Beverage$175.83 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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