Individual provider · Type 1 NPI

William Thomas Callahan, MD

Specialist · Gainesville, GA

NPI number 1356344535 Active

Practice location

663 Lanier Park Dr
Gainesville, GA 30501

Fax (770) 536-3203

Specialties and licenses

TaxonomyCodeLicense
Specialist Primary 174400000X14469 (GA)

Specialist: An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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About NPI 1356344535

William Thomas Callahan, MD's National Provider Identifier is 1356344535, issued on May 23, 2005. The primary taxonomy on file is Specialist (174400000X), and the practice location is in Gainesville, GA. The record was last updated on May 29, 2008.