Elizabeth Ann Messom, PA-C
NPI 1184854770ActiveIndividual· Physician Assistant· Johnstown, PA
Physician Assistant (PA-C) in Johnstown, Pennsylvania, licensed in PA, with an NPI issued in July 2009. Enrolled in Medicare as practitioner - physician assistant. Stryker Corporation was the largest of 2 companies reporting payments in 2025, $166.76 in all, mostly food and beverage.
Overview
| NPI | 1184854770 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jul 17, 2009 |
| Last updated in NPPES | Aug 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | MA053936 | PA |
| Physician Assistant, Medical | 363AM0700X | MA053936 | PA |
| Physician Assistant | 363A00000X | OA005748 | PA |
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 (PA) |
|---|
Industry payments (Open Payments)
- 2025$166.76 · 2 payments from 2 companies
- 2024$50.36 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $141.18 | 1 |
| E.R. Squibb & Sons, L.L.C. | $25.58 | 1 |
What the 2025 payments were for
- Food and Beverage$166.76 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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