Korena L. Larsen-Farris, PA
NPI 1275597247ActiveIndividual· Physician Assistant, Surgical· Bend, OR
Physician Assistant, Surgical (PA) with St Charles Health System Inc, practicing in Bend, Oregon. 215 Medicare patients in 2024, $53,242 paid; nearly all of their 3,265 Part D prescriptions were generic (98%). Ipsen Biopharmaceuticals, Inc reported $70.55 in payments in 2025, mostly food and beverage. Lists St Charles Medical Center - Bend as a hospital affiliation.
Overview
| NPI | 1275597247 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Apr 14, 2006 |
| Last updated in NPPES | Jul 24, 2026 |
| Certified by provider | Jul 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | PA01138 | OR |
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 (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 215 |
|---|---|
| Services billed | 2,397 across 25 procedure codes |
| Paid by Medicare | $53,242 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,265 · 3,586 30-day fills |
|---|---|
| Patients | 299 |
| Total drug cost | $67,144 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- St Charles Health System IncBend, OR · 377 clinicians
Hospital affiliation
- St Charles Medical Center - BendBend, OR
Industry payments (Open Payments)
- 2025$70.55 · 3 payments from 1 company
- 2024$76.40 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ipsen Biopharmaceuticals, Inc | $70.55 | 3 |
What the 2025 payments were for
- Food and Beverage$70.55 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 39 surgical physician assistants in Bend · All surgical physician assistants in Oregon