Internal Medicine in Centralia, WA
19 active Internal Medicine providers practice in Centralia, Washington according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1134362643 | Christopher Maccausland | Individual | Internal Medicine Physician | Centralia, WA |
| 1790217776 | Cullen Owen | Individual | Internal Medicine Physician | Centralia, WA |
| 1508934167 | David Bixler | Individual | Internal Medicine Physician | Centralia, WA |
| 1114091782 | David Fick | Individual | Internal Medicine Physician | Centralia, WA |
| 1134148083 | Eric Swanson | Individual | Internal Medicine Physician | Centralia, WA |
| 1437218211 | Floyd Smith | Individual | Internal Medicine Physician | Centralia, WA |
| 1942260427 | Hari Pathi | Individual | Internal Medicine Physician | Centralia, WA |
| 1497908198 | Iftikhar Ch | Individual | Internal Medicine Physician | Centralia, WA |
| 1972700656 | Jaekyung Song | Individual | Internal Medicine Physician | Centralia, WA |
| 1609300029 | Jatinder Banipal | Individual | Internal Medicine Physician | Centralia, WA |
| 1487912069 | Katie Kunnen | Individual | Internal Medicine Physician | Centralia, WA |
| 1801814892 | Larry Nelson | Individual | Internal Medicine Physician | Centralia, WA |
| 1568653152 | Larry R Nelson M.D. Inc P.S. | Organization | Internal Medicine Physician | Centralia, WA |
| 1649267196 | Loren Cooper | Individual | Internal Medicine Physician | Centralia, WA |
| 1669704755 | Loren D Cooper, MD, Inc. Ps | Organization | Internal Medicine Physician | Centralia, WA |
| 1609187103 | Nicholas Holtan | Individual | Internal Medicine Physician | Centralia, WA |
| 1073487419 | Ramona Anderson | Individual | Internal Medicine Physician | Centralia, WA |
| 1417090044 | Romil Wadhawan | Individual | Internal Medicine Physician | Centralia, WA |
| 1538306014 | Sang Yoon Oh | Individual | Internal Medicine Physician | Centralia, WA |
Frequently asked questions
How many Internal Medicine providers are in Centralia, WA?
The latest NPPES snapshot lists 19 active Internal Medicine providers with a practice address in Centralia, Washington.
How do I check a Internal Medicine provider's NPI in Centralia?
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.