Individual provider · Type 1 NPI

Douglas J. Spegman, MD

Internal Medicine Physician · Tucson, AZ

NPI number 1912979675 Active

Practice location

839 W Congress St
Tucson, AZ 85745-2819

Call (520) 670-3909 Map

Fax (520) 670-3840

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X22627 (AZ)

Internal Medicine Physician: A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medi…

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About NPI 1912979675

Douglas J. Spegman, MD's National Provider Identifier is 1912979675, issued on Feb 6, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Tucson, AZ. The record was last updated on Jul 13, 2026.