Specialty · city directory
Internal Medicine in Clarion, PA
Active Internal Medicine providers practising in Clarion, Pennsylvania. Profiles include the NPI number, taxonomy code, license state, and practice address.
15
providers indexed
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Internal Medicine providers in Clarion, PA
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1396979407 | Bravis Enterprises, Inc. | Organization | Pulmonary Disease Physician | Clarion, PA |
| 1639788102 | Butler Medical Providers | Organization | Medical Oncology Physician | Clarion, PA |
| 1225241805 | Clarion University of Pennsylvania | Organization | Infectious Disease Physician | Clarion, PA |
| 1689133787 | David Brooker | Individual | Internal Medicine Physician | Clarion, PA |
| 1851731012 | Dubois Regional Medical Center | Organization | Internal Medicine Physician | Clarion, PA |
| 1831038629 | Dubois Regional Medical Center | Organization | Gastroenterology Physician | Clarion, PA |
| 1639138746 | Health Services of Clarion, Inc. | Organization | Internal Medicine Physician | Clarion, PA |
| 1942269600 | Health Services of Clarion, Inc. | Organization | Internal Medicine Physician | Clarion, PA |
| 1033919097 | Pennsylvania Western University | Organization | Infectious Disease Physician | Clarion, PA |
| 1154316164 | Phillip Walker | Individual | Critical Care Medicine (Internal Medicine) Physician | Clarion, PA |
| 1194146886 | Pinnacle Health Services LLC | Organization | Pulmonary Disease Physician | Clarion, PA |
| 1477529329 | Robert Luderer | Individual | Medical Oncology Physician | Clarion, PA |
| 1770707762 | Ronald P. Cramer,D.O.,P.C. | Organization | Gastroenterology Physician | Clarion, PA |
| 1821471327 | Wilhelm Castellon | Individual | Internal Medicine Physician | Clarion, PA |
| 1902556913 | Yifang Song | Individual | Internal Medicine Physician | Clarion, PA |
Frequently asked questions
How many Internal Medicine providers are in Clarion, PA?
The latest NPPES snapshot lists 15 active Internal Medicine providers with a practice address in Clarion, Pennsylvania.
How do I check a Internal Medicine provider's NPI in Clarion?
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 2026-07-13.