Alise M. Greenfield, ARNP
NPI 1538601471ActiveIndividual· Nurse Practitioner, Family· Rochester, NH
Opted out of Medicare from January 2022 to January 2028. Nurse Practitioner, Family (ARNP) in Rochester, New Hampshire, licensed in NH, with an NPI issued in November 2016. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 2 companies reporting payments in 2025, $195.54 in all, mostly food and beverage.
Overview
| NPI | 1538601471 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Nov 9, 2016 |
| Last updated in NPPES | Jan 9, 2022 |
| Certified by provider | Jan 9, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 064827-23 | NH |
| Nurse Practitioner | 363L00000X | FO21667 | NH |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Jan 12, 2022 – Jan 12, 2028 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Industry payments (Open Payments)
- 2025$195.54 · 12 payments from 2 companies
- 2024$158.67 · 9 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $172.31 | 11 |
| Ibsa Pharma Inc. | $23.23 | 1 |
What the 2025 payments were for
- Food and Beverage$195.54 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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