Velta Willis, NP
NPI 1831207935ActiveIndividual· Nurse Practitioner· Brooklyn, NY
Nurse Practitioner (NP) with Mmc Hematology Oncology Fpp, practicing in Brooklyn, New York. Their prescriptions cost Medicare Part D more than their services did: $36,827 for 46 claims, against $719.20 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 34 companies reporting payments in 2025, $3,800 in all, mostly food and beverage. Lists Maimonides Medical Center as a hospital affiliation.
Overview
| NPI | 1831207935 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Aug 28, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | F304041 | 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 | 11 |
|---|---|
| Services billed | 12 across 4 procedure codes |
| Paid by Medicare | $719.20 |
Part D prescriptions in 2024
| Prescriptions (claims) | 46 · 62 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $36,827 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mmc Hematology Oncology FppBrooklyn, NY · 14 clinicians
Hospital affiliation
- Maimonides Medical CenterBrooklyn, NY
Industry payments (Open Payments)
- 2025$3,800 · 173 payments from 34 companies
- 2024$3,520 · 164 payments from 32 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $350.83 | 10 |
| Eisai Inc. | $307.92 | 18 |
| Astellas Pharma US Inc | $280.63 | 11 |
| Pfizer Inc. | $219.73 | 11 |
| Novartis Pharmaceuticals Corporation | $206.04 | 14 |
What the 2025 payments were for
- Food and Beverage$3,530 · 170 payments
- Education$269.97 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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