Melissa M. Calhoun, DO
NPI 1972867091ActiveIndividual· Family Medicine· Canby, OR
Family Medicine (DO) with Corvallis Family Medicine PC, practicing in Canby, Oregon. Their prescriptions cost Medicare Part D more than their services did: $150,686 for 2,293 claims, against $44,019 paid for services in 2024. Glaxosmithkline, LLC. reported $14.36 in payments in 2025, mostly food and beverage. Lists Good Samaritan Regional Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1972867091 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 3, 2012 |
| Last updated in NPPES | Feb 18, 2021 |
| Certified by provider | Feb 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | DO173663 | OR |
| Student in an Organized Health Care Education/Training Program | 390200000X | OL60296010 | 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 - Family Practice (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 161 |
|---|---|
| Services billed | 795 across 60 procedure codes |
| Paid by Medicare | $44,019 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,293 · 5,280 30-day fills |
|---|---|
| Patients | 454 |
| Total drug cost | $150,686 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Corvallis Family Medicine PCCorvallis, OR · 12 clinicians
Hospital affiliations
- Good Samaritan Regional Medical CenterCorvallis, OR
- Samaritan Albany General HospitalAlbany, OR
Industry payments (Open Payments)
- 2025$14.36 · 1 payment from 1 company
- 2024$50.57 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $14.36 | 1 |
What the 2025 payments were for
- Food and Beverage$14.36 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 28 family medicine physicians in Canby · All family medicine physicians in Oregon