Individual provider · Type 1 NPI

Daniel A. Graybill, MD

Internal Medicine Physician · Tucson, AZ

NPI number 1639137359 Active

Practice location

3190 N Swan Rd
Tucson, AZ 85712-1227

Call (520) 547-9700 Map

Fax (521) 547-9719

Mailing address

4801 E Broadway Blvd Ste 251
Tucson, AZ 85711-3633

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X27082 (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 1639137359

Daniel A. Graybill, MD's National Provider Identifier is 1639137359, issued on May 2, 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 Jun 25, 2026.