Individual provider · Type 1 NPI

Charles Willis Callahan, DO

Pediatric Pulmonology Physician · Washington, DC

NPI number 1295823557 Active

Practice location

Walter Reed Army Medical Center
Washington, DC 20907-1234

Fax (202) 782-4914

Mailing address

13104 Collingwood Terrace
Silver Spring, MD 20904-1234

Other practice locations

  • 22 S Greene St, Baltimore, MD 21201-1544 · (667) 214-1916

Specialties and licenses

TaxonomyCodeLicense
Pediatric Pulmonology Physician Primary 2080P0214XDOS719 (HI)

Pediatric Pulmonology Physician: A pediatrician dedicated to the prevention and treatment of all respiratory diseases affecting infants, children and young adults. This specialist is knowledgeable about the growth and development of the lung, assessment of respiratory function in infants and children, and experienced in a variety of invasive and noninvasive diagnostic techniques.

Other pediatric pulmonology physician providers in Washington

See all in Washington →

About NPI 1295823557

Charles Willis Callahan, DO's National Provider Identifier is 1295823557, issued on Oct 11, 2006. The primary taxonomy on file is Pediatric Pulmonology Physician (2080P0214X), and the practice location is in Washington, DC. The record was last updated on Oct 11, 2023.