Maura Mesi, FNP
NPI 1376193037ActiveIndividual· Nurse Practitioner, Family· Orchard Park, NY
Nurse Practitioner, Family (FNP) with Alvarez MD and Leary MD PC, practicing in Orchard Park, New York. Their prescriptions cost Medicare Part D more than their services did: $6,389 for 69 claims, against $3,982 paid for services in 2024. W. L. Gore & Associates, Inc. was the largest of 6 companies reporting payments in 2025, $523.11 in all, mostly food and beverage. Lists Mercy Hospital of Buffalo as a hospital affiliation.
Overview
| NPI | 1376193037 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP |
| Sole proprietor | No |
| NPI issued | Sep 16, 2019 |
| Last updated in NPPES | Jan 25, 2021 |
| Certified by provider | Jan 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 345048 | NY |
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 - Nurse Practitioner (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 43 |
|---|---|
| Services billed | 62 across 8 procedure codes |
| Paid by Medicare | $3,982 |
Part D prescriptions in 2024
| Prescriptions (claims) | 69 · 119 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $6,389 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Alvarez MD and Leary MD PCWest Seneca, NY · 5 clinicians
Hospital affiliation
- Mercy Hospital of BuffaloBuffalo, NY
Industry payments (Open Payments)
- 2025$523.11 · 18 payments from 6 companies
- 2024$614.75 · 15 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $340.64 | 12 |
| Abbott Laboratories | $69.95 | 1 |
| Boston Scientific Corporation | $51.13 | 2 |
| Contego Medical, Inc | $28.02 | 1 |
| Bolton Medical Inc | $19.39 | 1 |
What the 2025 payments were for
- Food and Beverage$523.11 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 family nurse practitioners in Orchard Park · All family nurse practitioners in New York