Individual provider · Type 1 NPI

Mark Francis Mailhot, MD

Internal Medicine Physician · Portland, OR

NPI number 1861534075 Active

Practice location

220 NE Weidler St
Portland, OR 97232-1121

Call (314) 888-5233 Map

Fax (619) 984-4301

Other practice locations

  • 14434 Ambaum Blvd SW Ste 5, Burien, WA 98166-1438 · (206) 812-6140

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000XMD.MD.00047492 (WA)
Internal Medicine Physician Primary 207R00000XMD194698 (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…

3 other providers at this address

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About NPI 1861534075

Mark Francis Mailhot, MD's National Provider Identifier is 1861534075, issued on Feb 13, 2007. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Portland, OR. The record was last updated on Jun 30, 2026.