Individual provider · Type 1 NPI

Elwyn C. Clark, DO

Critical Care Medicine (Internal Medicine) Physician · Chattanooga, TN

NPI number 1083875900 Active

Practice location

979 E 3rd St Ste C735
Chattanooga, TN 37403-3310

Call (423) 778-9101 Map

Mailing address

1629 Sawyer Spring Trl
Signal Mountain, TN 37377-1632

Specialties and licenses

Taxonomy	Code	License
Critical Care Medicine (Internal Medicine) Physician Primary	207RC0200X	247501-1 (NY)
Emergency Medicine Physician	207P00000X	247501 (NY)

Critical Care Medicine (Internal Medicine) Physician: An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

4 other providers at this address

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About NPI 1083875900

Elwyn C. Clark, DO's National Provider Identifier is 1083875900, issued on Jun 23, 2008. The primary taxonomy on file is Critical Care Medicine (Internal Medicine) Physician (207RC0200X), and the practice location is in Chattanooga, TN. The record was last updated on Jul 6, 2026.