Megan McElfresh, MD
NPI 1952805954ActiveIndividual· Surgery· Corvallis, OR
Surgery (MD) with Silverton Health, practicing in Corvallis, Oregon. Mostly services rather than prescriptions: Medicare paid $1,505 for 12 patients in 2024, with only 20 Part D claims. Teleflex LLC was the largest of 4 companies reporting payments in 2025, $441.55 in all, mostly food and beverage. Lists Sky Lakes Medical Center as a hospital affiliation.
Overview
| NPI | 1952805954 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 23, 2018 |
| Last updated in NPPES | Jul 22, 2026 |
| Certified by provider | Jul 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A175170 | CA |
| Surgery | 208600000X | MD222320 | OR |
| Surgery | 208600000X | 325153 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - General Surgery (CA); Practitioner - General Surgery (NY); Practitioner - General Surgery (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 15 across 6 procedure codes |
| Paid by Medicare | $1,505 |
Part D prescriptions in 2024
| Prescriptions (claims) | 20 · 38 30-day fills |
|---|---|
| Total drug cost | $650.91 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Silverton HealthSilverton, OR · 148 clinicians
Hospital affiliation
- Sky Lakes Medical CenterKlamath Falls, OR
Industry payments (Open Payments)
- 2025$441.55 · 9 payments from 4 companies
- 2024$2,170 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teleflex LLC | $369.08 | 6 |
| Ethicon US, LLC | $34.82 | 1 |
| Baxter Healthcare | $21.50 | 1 |
| Lilly USA, LLC | $16.15 | 1 |
What the 2025 payments were for
- Food and Beverage$441.55 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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