Individual provider · Type 1 NPI

Alexander S. Weller, MD

Internal Medicine Physician · Yardley, PA

NPI number 1295120848 Active

Practice location

1244 Dickinson Dr
Yardley, PA 19067-2917

Fax (215) 369-9993

Other practice locations

  • 250 N 10th St, Suite 428, Brooklyn, NY 11211-2826 · (267) 566-2440

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000X0101282982 (VA)
Internal Medicine Physician Primary 207R00000X298688 (NY)
Hospitalist Physician 208M00000XMD462955 (PA)
Internal Medicine Physician 207R00000XMD462955 (PA)
Hospitalist Physician 208M00000X298688 (NY)

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…

Other internal medicine physician providers in Yardley

See all in Yardley →

About NPI 1295120848

Alexander S. Weller, MD's National Provider Identifier is 1295120848, issued on Mar 31, 2015. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Yardley, PA. The record was last updated on Oct 5, 2026.