Jennifer Ann Jaroslawsky, NP
NPI 1295328607ActiveIndividual· Nurse Practitioner, Adult Health· Buffalo, NY
Nurse Practitioner, Adult Health (NP) with R and B Medical Group LLP, practicing in Buffalo, New York. Their prescriptions cost Medicare Part D more than their services did: $126,528 for 1,131 claims, against $10,382 paid for services in 2024. Lilly USA, LLC was the largest of 29 companies reporting payments in 2025, $2,065 in all, mostly food and beverage. Lists Kaleida Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1295328607 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Feb 17, 2021 |
| Last updated in NPPES | Feb 17, 2021 |
| Certified by provider | Feb 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | F310172 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 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 | 80 |
|---|---|
| Services billed | 175 across 17 procedure codes |
| Paid by Medicare | $10,382 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,131 · 2,144 30-day fills |
|---|---|
| Patients | 348 |
| Total drug cost | $126,528 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- R and B Medical Group LLPWilliamsville, NY · 6 clinicians
Hospital affiliations
- Kaleida HealthBuffalo, NY
- Sisters of Charity HospitalBuffalo, NY
Industry payments (Open Payments)
- 2025$2,065 · 96 payments from 29 companies
- 2024$1,839 · 89 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $223.67 | 9 |
| Abbvie Inc. | $170.12 | 9 |
| Mannkind Corporation | $166.86 | 8 |
| Novo Nordisk Inc | $156.96 | 13 |
| Insulet Corporation | $152.16 | 7 |
What the 2025 payments were for
- Food and Beverage$2,065 · 96 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 206 adult health nurse practitioners in Buffalo · All adult health nurse practitioners in New York