Melissa Marie Esau, FNP-C
NPI 1861845521ActiveIndividual· Nurse Practitioner, Family· Acton, MA
Nurse Practitioner, Family (FNP-C) in Acton, Massachusetts, licensed in MA, with an NPI issued in July 2016. Enrolled in Medicare as practitioner - nurse practitioner. Pfizer Inc. reported $20.55 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1861845521 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Jul 18, 2016 |
| Last updated in NPPES | Jul 27, 2021 |
| Certified by provider | Jul 27, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | RN2285160 | 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 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 (MA) |
|---|
Industry payments (Open Payments)
- 2025$20.55 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $20.55 | 1 |
What the 2025 payments were for
- Food and Beverage$20.55 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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