Loren M. Larson, M.D.
NPI 1861550766ActiveIndividual· Orthopaedic Surgery· Port Angeles, WA
Orthopaedic Surgery (M.D.) in Port Angeles, Washington, trained at Oregon Health Sciences University School of Medicine (class of 2001). Mostly services rather than prescriptions: Medicare paid $94,719 for 419 patients in 2024, with only 42 Part D claims.
Overview
| NPI | 1861550766 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 4, 2006 |
| Last updated in NPPES | Oct 3, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | MD00048249 | 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 Practitioner - Orthopedic Surgery (TX); Practitioner - Orthopedic Surgery (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 419 |
|---|---|
| Services billed | 1,512 across 64 procedure codes |
| Paid by Medicare | $94,719 |
Part D prescriptions in 2024
| Prescriptions (claims) | 42 · 48 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $264.06 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Oregon Health Sciences University School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Orthopedic Surgery |
Medical groups
- Southeast Alaska Regional Health ConsortiumSitka, AK · 369 clinicians
- Olympic Medical PhysiciansPort Angeles, WA · 110 clinicians
Hospital affiliations
- Olympic Medical CenterPort Angeles, WA
- Southeast Alaska Regional Health ConsortiumSitka, AK
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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