Katherine Marina Gerull, MD
NPI 1992321764ActiveIndividual· Orthopaedic Surgery· Seattle, WA
Orthopaedic Surgery (MD) in Seattle, Washington, licensed in WA, with an NPI issued in June 2020. Part D covered 15 prescriptions written in 2024, 93% of them generic. Depuy Synthes Sales Inc. was the largest of 3 companies reporting payments in 2025, $208.65 in all, mostly food and beverage.
Overview
| NPI | 1992321764 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 17, 2020 |
| Last updated in NPPES | Jun 24, 2026 |
| Certified by provider | Jun 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | MD.MD.70111385 | WA |
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 Order and Referring Only - Orthopedic Surgery (MO) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 15 · 17 30-day fills |
|---|---|
| Patients | 13 |
| Total drug cost | $4,139 |
| Generic share | 93% of claims |
Industry payments (Open Payments)
- 2025$208.65 · 4 payments from 3 companies
- 2024$236.07 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $176.67 | 2 |
| Axogen | $16.68 | 1 |
| Acera Surgical, Inc. | $15.30 | 1 |
What the 2025 payments were for
- Food and Beverage$208.65 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 155 orthopedic surgeons in Seattle · All orthopedic surgeons in Washington