Individual provider · Type 1 NPI

Joan H. Mass, MD

Internal Medicine Physician · St. Charles, MO

NPI number 1295708162 Active

Practice location

300 1st Capitol Dr
St. Charles, MO 63301-2844

Call (636) 947-5000 Map

Fax (314) 317-0606

Mailing address

12125 Woodcrest Executive Dr, Suite 220
St. Louis, MO 63141-5001

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician Primary 207R00000XR9A66 (MO)
Hospitalist Physician 208M00000XR9A66 (MO)

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 1295708162

Joan H. Mass, MD's National Provider Identifier is 1295708162, issued on Feb 9, 2006. The primary taxonomy on file is Internal Medicine Physician (207R00000X), and the practice location is in St. Charles, MO. The record was last updated on May 4, 2012.