Individual provider · Type 1 NPI

Mark T. Klucka, DO

Family Medicine Physician · Alton, IL

NPI number 1801902432 Active

Practice location

4 Memorial Dr Ste 230
Alton, IL 62002-6704

Call (618) 463-7874 Map

Mailing address

PO Box 959203
St. Louis, MO 63195-1281

Other practice locations

2 Saint Anthonys Way, Suite 305, Alton, IL 62002-4569 · (618) 465-2761
3 Saint Elizabeth Blvd, O Fallon, IL 62269 · (618) 641-5803

Specialties and licenses

Taxonomy	Code	License
Family Medicine Physician Primary	207Q00000X	036077227 (IL)
Gastroenterology Physician	207RG0100X	036.077227 (IL)

Family Medicine Physician: Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

18 other providers at this address

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About NPI 1801902432

Mark T. Klucka, DO's National Provider Identifier is 1801902432, issued on Aug 23, 2006. The primary taxonomy on file is Family Medicine Physician (207Q00000X), and the practice location is in Alton, IL. The record was last updated on Sep 19, 2025.