Marie Mastrangelo, ANP
NPI 1457005001ActiveIndividual· Nurse Practitioner, Adult Health· Orchard Park, NY
Nurse Practitioner, Adult Health (ANP) with Highgate Medical Group PC, practicing in Orchard Park, New York. Their prescriptions cost Medicare Part D more than their services did: $218,493 for 1,274 claims, against $3,624 paid for services in 2024. Lilly USA, LLC was the largest of 16 companies reporting payments in 2025, $992.85 in all, mostly food and beverage.
Overview
| NPI | 1457005001 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ANP |
| Sole proprietor | No |
| NPI issued | Feb 11, 2022 |
| Last updated in NPPES | Feb 11, 2022 |
| Certified by provider | Feb 11, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 310686 | NY |
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) | Enrolled Practitioner - Nurse Practitioner (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 26 |
|---|---|
| Services billed | 69 across 17 procedure codes |
| Paid by Medicare | $3,624 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,274 · 2,650 30-day fills |
|---|---|
| Patients | 394 |
| Total drug cost | $218,493 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Highgate Medical Group PCWilliamsville, NY · 57 clinicians
Industry payments (Open Payments)
- 2025$992.85 · 44 payments from 16 companies
- 2024$1,740 · 76 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $210.44 | 9 |
| Novo Nordisk Inc | $187.55 | 10 |
| Alk-Abello, Inc | $128.01 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $97.81 | 4 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $51.79 | 3 |
What the 2025 payments were for
- Food and Beverage$992.85 · 44 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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