Margaret S. White, NP
NPI 1346219573ActiveIndividual· Nurse Practitioner· Tonawanda, NY
Nurse Practitioner (NP) with Brain and Spine Medical Services PLLC, practicing in Tonawanda, New York. Their prescriptions cost Medicare Part D more than their services did: $735,304 for 5,717 claims, against $9,137 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 24 companies reporting payments in 2025, $2,157 in all, mostly food and beverage. Lists Kaleida Health and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1346219573 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Mar 17, 2006 |
| Last updated in NPPES | Aug 19, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 333253 | 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 | 75 |
|---|---|
| Services billed | 136 across 16 procedure codes |
| Paid by Medicare | $9,137 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,717 · 10,883 30-day fills |
|---|---|
| Patients | 703 |
| Total drug cost | $735,304 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Brain and Spine Medical Services PLLCWilliamsville, NY · 56 clinicians
Hospital affiliations
- Kaleida HealthBuffalo, NY
- Kenmore Mercy HospitalKenmore, NY
- Mount St. Mary's Hospital & Health CenterLewiston, NY
- Sisters of Charity HospitalBuffalo, NY
Other facilities
- Amedisys Home Health Care (Amherst)Home health agency · Williamsville, NY
- McAuley Seton Home Care Corp ChhaHome health agency · Buffalo, NY
- Vna of Western Ny ChhaHome health agency · Cheektowaga, NY
Industry payments (Open Payments)
- 2025$2,157 · 112 payments from 24 companies
- 2024$1,873 · 121 payments from 24 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $260.96 | 18 |
| Pfizer Inc. | $257.26 | 18 |
| Novo Nordisk Inc | $201.32 | 5 |
| Phathom Pharmaceuticals, Inc. | $174.68 | 16 |
| Eisai Inc. | $162.42 | 3 |
What the 2025 payments were for
- Food and Beverage$2,157 · 112 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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