Individual provider · Type 1 NPI

Mason Joseph Klaas, DC

Chiropractor · Bartlett, IL

NPI number 1609790468 Active

Practice location

260 E Army Trail Rd Ste D
Bartlett, IL 60103-3005

Call (630) 830-8600 Map

Specialties and licenses

TaxonomyCodeLicense
Chiropractor Primary 111N00000X038.024504 (IL)

Chiropractor: A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

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About NPI 1609790468

Mason Joseph Klaas, DC's National Provider Identifier is 1609790468, issued on Aug 5, 2026. The primary taxonomy on file is Chiropractor (111N00000X), and the practice location is in Bartlett, IL. The record was last updated on Aug 5, 2026.