Mary Catherine Gallagher
NPI 1457065997ActiveIndividual· Physician Assistant· Howard Beach, NY
Physician Assistant with Atlantic Dermatologic Associates, LLP, practicing in Howard Beach, New York. Their prescriptions cost Medicare Part D more than their services did: $101,214 for 576 claims, against $33,417 paid for services in 2024. Novartis Pharmaceuticals Corporation was the largest of 7 companies reporting payments in 2025, $458.47 in all, mostly food and beverage.
Overview
| NPI | 1457065997 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 10, 2023 |
| Last updated in NPPES | Jan 10, 2023 |
| Certified by provider | Jan 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 203 |
|---|---|
| Services billed | 993 across 23 procedure codes |
| Paid by Medicare | $33,417 |
Part D prescriptions in 2024
| Prescriptions (claims) | 576 · 611 30-day fills |
|---|---|
| Patients | 254 |
| Total drug cost | $101,214 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Atlantic Dermatologic Associates, LLPBellmore, NY · 10 clinicians
Industry payments (Open Payments)
- 2025$458.47 · 23 payments from 7 companies
- 2024$589.69 · 21 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $102.27 | 4 |
| Organon LLC | $100.47 | 7 |
| Galderma Laboratories, L.P. | $81.37 | 4 |
| Abbvie Inc. | $80.89 | 4 |
| Incyte Corporation | $48.41 | 2 |
What the 2025 payments were for
- Food and Beverage$458.47 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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