John Christopher Anderson, MD
NPI 1992744056ActiveIndividual· Family Medicine· Clackamas, OR
Family Medicine (MD) in Clackamas, Oregon, trained at University of Alabama School of Medicine (class of 1998). Part D covered 3,587 prescriptions written in 2024, 88% of them generic. E.R. Squibb & Sons, L.L.C. reported $27.27 in payments in 2025, mostly education.
Overview
| NPI | 1992744056 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 5, 2006 |
| Last updated in NPPES | Mar 7, 2023 |
| Certified by provider | Jan 12, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MD24145 | 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 - Family Practice (OR) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 3,587 · 5,247 30-day fills |
|---|---|
| Patients | 179 |
| Total drug cost | $352,985 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Family Practice |
Medical group
- County of Clackamas Office of County AuditorOregon City, OR · 78 clinicians
Hospital affiliation
- Providence Milwaukie HospitalMilwaukie, OR
Industry payments (Open Payments)
- 2025$27.27 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $27.27 | 1 |
What the 2025 payments were for
- Education$27.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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