Individual provider · Type 1 NPI

Mei Lai So, MD

Internal Medicine Physician · Tucson, AZ

NPI number 1669935441 Active

Practice location

6236 E Pima St Ste 100
Tucson, AZ 85712-3164

Call (520) 327-6874 Map

Fax (520) 327-0028

Mailing address

4801 E Broadway Blvd Ste 251
Tucson, AZ 85711-2700

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000X65443 (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 1669935441

Mei Lai So, MD's National Provider Identifier is 1669935441, issued on Apr 9, 2019. 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 19, 2026.