Mariana Louise Allsop, A-GNP-C
NPI 1518687417ActiveIndividual· Nurse Practitioner· Brooklyn, NY
Nurse Practitioner (A-GNP-C) in Brooklyn, New York, licensed in NY and PA, with an NPI issued in August 2022. Enrolled in Medicare as practitioner - nurse practitioner and practitioner - nurse practitioner. Viiv Healthcare Company was the largest of 4 companies reporting payments in 2025, $1,116 in all, mostly food and beverage.
Overview
| NPI | 1518687417 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | A-GNP-C |
| Sole proprietor | Yes |
| NPI issued | Aug 31, 2022 |
| Last updated in NPPES | Apr 23, 2025 |
| Certified by provider | Apr 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 311920 | NY |
| Nurse Practitioner, Primary Care | 363LP2300X | SP026201 | PA |
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); Practitioner - Nurse Practitioner (PA) |
|---|
Industry payments (Open Payments)
- 2025$1,116 · 48 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $545.14 | 28 |
| Gilead Sciences, Inc. | $386.55 | 13 |
| Merck Sharp & Dohme LLC | $156.89 | 6 |
| Theratechnologies Inc. | $27.77 | 1 |
What the 2025 payments were for
- Food and Beverage$1,116 · 48 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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