Individual provider · Type 1 NPI

Lewis A. Sierra, MD

Internal Medicine Physician · Fond Du Lac, WI

NPI number 1346222023 Active

Practice location

145 N Main St
Fond Du Lac, WI 54935-3423

Call (920) 926-8492 Map

Mailing address

420 E Division St
Fond Du Lac, WI 54935-4560

Specialties and licenses

TaxonomyCodeLicense
Emergency Medicine Physician 207P00000X26876 (WI)
Internal Medicine Physician Primary 207R00000X26876 (WI)

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 1346222023

Lewis A. Sierra, MD's National Provider Identifier is 1346222023, issued on Nov 17, 2005. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in Fond Du Lac, WI. The record was last updated on Apr 9, 2010.