HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / IA

JACK R KOENEN, DC

CHIROPRACTIC

Medical school: PALMER COLLEGE CHIROPRACTIC - DAVENPORT

Graduated: 1981

NPI: 1043381692

Practice Locations (2)

209 S CLARK ST

Forest City, IA 504361810

209 S CLARK ST

FOREST CITY, IA 504361810

6415824625

Source: CMS National Downloadable File, September 2026.