Internal Medicine in Keizer, OR
7 active Internal Medicine providers practice in Keizer, Oregon according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
Advertisement
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1730123308 | Jeffrey Wang | Individual | Internal Medicine Physician | Keizer, OR |
| 1710903315 | Lori Rumbaugh | Individual | Internal Medicine Physician | Keizer, OR |
| 1437163029 | Martin Bassett | Individual | Endocrinology, Diabetes & Metabolism Physician | Keizer, OR |
| 1285741009 | Michael Lonigan | Individual | Pulmonary Disease Physician | Keizer, OR |
| 1770522609 | Robin Chandler | Individual | Internal Medicine Physician | Keizer, OR |
| 1881638310 | Stephen Carp | Individual | Internal Medicine Physician | Keizer, OR |
Frequently asked questions
How many Internal Medicine providers are in Keizer, OR?
The latest NPPES snapshot lists 7 active Internal Medicine providers with a practice address in Keizer, Oregon.
How do I check a Internal Medicine provider's NPI in Keizer?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.
Source: CMS NPPES (public data). Snapshot 2026-07-10.