Chelsey A. Mahon, PA
NPI 1053657668ActiveIndividual· Physician Assistant· Berlin, NJ
Opted out of Medicare from January 2025 to January 2027. Physician Assistant (PA) in Berlin, New Jersey, licensed in NJ and PA, with an NPI issued in December 2012. Menarini Silicon Biosystems, Inc. was the largest of 2 companies reporting payments in 2025, $181.98 in all, mostly food and beverage.
Overview
| NPI | 1053657668 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Dec 31, 2012 |
| Last updated in NPPES | Mar 5, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 25MP00299600 | NJ |
| Physician Assistant | 363A00000X | MA055855 | 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 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Jan 1, 2025 – Jan 1, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Industry payments (Open Payments)
- 2025$181.98 · 5 payments from 2 companies
- 2024$63.81 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Menarini Silicon Biosystems, Inc. | $163.05 | 4 |
| Acella Pharmaceuticals, LLC | $18.93 | 1 |
What the 2025 payments were for
- Food and Beverage$181.98 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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