Elizabeth N. Callahan, PA-C
NPI 1124219233ActiveIndividual· Physician Assistant· Burlington, MA
Physician Assistant (PA-C) in Burlington, Massachusetts, licensed in MA and PA, with an NPI issued in August 2007. Enrolled in Medicare as practitioner - physician assistant. Galderma Laboratories, L.P. reported $14.87 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1124219233 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 5, 2007 |
| Last updated in NPPES | Jul 8, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA3946 | MA |
| Physician Assistant, Medical | 363AM0700X | MA052922 | 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 (MA) |
|---|
Industry payments (Open Payments)
- 2025$14.87 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Galderma Laboratories, L.P. | $14.87 | 1 |
What the 2025 payments were for
- Food and Beverage$14.87 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 156 physician assistants in Burlington · All physician assistants in Massachusetts