Katy Bigelow, FNP-BC
NPI 1588385215ActiveIndividual· Nurse Practitioner, Family· Williamsville, NY
Nurse Practitioner, Family (FNP-BC) with General Physician PC, practicing in Williamsville, New York. Their prescriptions cost Medicare Part D more than their services did: $19,827 for 414 claims, against $2,757 paid for services in 2024. Kerecis Limited was the largest of 6 companies reporting payments in 2025, $683.53 in all, mostly food and beverage. Lists Kaleida Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1588385215 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | Sep 12, 2022 |
| Last updated in NPPES | May 2, 2023 |
| Certified by provider | May 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 349886 | NY |
| Family Medicine | 207Q00000X | 349886 | 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 | 23 |
|---|---|
| Services billed | 27 across 9 procedure codes |
| Paid by Medicare | $2,757 |
Part D prescriptions in 2024
| Prescriptions (claims) | 414 · 433 30-day fills |
|---|---|
| Patients | 232 |
| Total drug cost | $19,827 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- General Physician PCAmherst, NY · 501 clinicians
Hospital affiliations
- Kaleida HealthBuffalo, NY
- Olean General HospitalOlean, NY
Industry payments (Open Payments)
- 2025$683.53 · 10 payments from 6 companies
- 2024$407.20 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kerecis Limited | $192.30 | 1 |
| Integra Lifesciences Corporation | $173.12 | 3 |
| Davol Inc. | $124.99 | 1 |
| Exact Sciences Corporation | $119.57 | 1 |
| Coloplast Corp | $47.50 | 3 |
What the 2025 payments were for
- Food and Beverage$683.53 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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