Individual provider · Type 1 NPI

Hannah I. Ryan, MD

Internal Medicine Physician · Portland, OR

NPI number 1174880470 Active

Practice location

6410 NE Halsey St
Portland, OR 97213-4742

Call (503) 215-2669 Map

Other practice locations

  • 800 NE 10th St, Oklahoma City, OK 73104-5418 · (405) 271-6651
  • 1111 Crater Lake Ave, Medford, OR 97504-6241 · (541) 732-6274

Specialties and licenses

TaxonomyCodeLicense
Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X14180 (SD)
Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002XMD171469 (OR)
Internal Medicine Physician Primary 207R00000XMD171469 (OR)

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 1174880470

Hannah I. Ryan, MD's National Provider Identifier is 1174880470, issued on Apr 12, 2012. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Portland, OR. The record was last updated on Jul 30, 2026.