Katherine Sumner, R-PAC
NPI 1033500988ActiveIndividual· Physician Assistant· Williamsville, NY
Physician Assistant (R-PAC) with General Physician PC, practicing in Williamsville, New York. Their prescriptions cost Medicare Part D more than their services did: $1,349,970 for 9,571 claims, against $28,284 paid for services in 2024. Solventum Corporation was the largest of 2 companies reporting payments in 2024, $166.27 in all, mostly food and beverage. Lists Kaleida Health as a hospital affiliation.
Overview
| NPI | 1033500988 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | R-PAC |
| Sole proprietor | No |
| NPI issued | Feb 13, 2015 |
| Last updated in NPPES | Feb 13, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 018399 | 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 - Physician Assistant (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 132 |
|---|---|
| Services billed | 537 across 28 procedure codes |
| Paid by Medicare | $28,284 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,571 · 20,761 30-day fills |
|---|---|
| Patients | 1,629 |
| Total drug cost | $1,349,970 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- General Physician PCAmherst, NY · 501 clinicians
Hospital affiliation
- Kaleida HealthBuffalo, NY
Other facilities
- Amedisys Home Health Care (Amherst)Home health agency · Williamsville, NY
Industry payments (Open Payments)
- 2024$166.27 · 5 payments from 2 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $96.46 | 1 |
| Novo Nordisk Inc | $69.81 | 4 |
What the 2024 payments were for
- Food and Beverage$166.27 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 185 physician assistants in Williamsville · All physician assistants in New York