Katherine Elizabeth Sikorski
NPI 1104675982ActiveIndividual· Physician Assistant, Surgical· Norwich, CT
Physician Assistant, Surgical with The William W Backus Hospital, practicing in Norwich, Connecticut. Mostly services rather than prescriptions: Medicare paid $2,139 for 30 patients in 2024, with only 19 Part D claims. Solventum Corporation reported $121.93 in payments in 2024, mostly food and beverage. Lists William W Backus Hospital as a hospital affiliation.
Overview
| NPI | 1104675982 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | May 15, 2024 |
| Last updated in NPPES | Jan 7, 2026 |
| Certified by provider | Jan 7, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | — | — |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 30 |
|---|---|
| Services billed | 36 across 17 procedure codes |
| Paid by Medicare | $2,139 |
Part D prescriptions in 2024
| Prescriptions (claims) | 19 · 19 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $117.58 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- The William W Backus HospitalNorwich, CT · 249 clinicians
Hospital affiliation
- William W Backus HospitalNorwich, CT
Industry payments (Open Payments)
- 2024$121.93 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Solventum Corporation | $121.93 | 1 |
What the 2024 payments were for
- Food and Beverage$121.93 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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