Abigail M. Leahey
NPI 1023637634ActiveIndividual· Physician Assistant· North Chelmsford, MA
Physician Assistant in North Chelmsford, Massachusetts, trained at Tufts University School of Medicine (class of 2021). 33 Medicare patients in 2024, $3,359 paid; nearly all of their 101 Part D prescriptions were generic (97%). Stryker Corporation was the largest of 3 companies reporting payments in 2025, $437.61 in all, mostly food and beverage.
Overview
| NPI | 1023637634 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 14, 2020 |
| Last updated in NPPES | Apr 20, 2021 |
| Certified by provider | Apr 20, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA7976 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 41 across 15 procedure codes |
| Paid by Medicare | $3,359 |
Part D prescriptions in 2024
| Prescriptions (claims) | 101 · 101 30-day fills |
|---|---|
| Patients | 55 |
| Total drug cost | $1,621 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Physician Assistant |
Medical group
- Cambridge Public Health CommissionEverett, MA · 656 clinicians
Hospital affiliation
- Cambridge Health AllianceCambridge, MA
Industry payments (Open Payments)
- 2025$437.61 · 15 payments from 3 companies
- 2024$698.21 · 15 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $232.40 | 11 |
| Moximed, Inc | $182.55 | 3 |
| Janssen Biotech, Inc. | $22.66 | 1 |
What the 2025 payments were for
- Food and Beverage$437.61 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in North Chelmsford
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