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

JOSEPH F JAHNER

OPTOMETRY

Graduated: 2020

NPI: 1285245274

Practice Locations (1)

JENSEN OPTOMETRISTS PLLC

935 BROAD ST

GRINNELL, IA 501122047

6412367502

Source: CMS National Downloadable File, September 2026.

JOSEPH JAHNER | HealthCareAtlasUSA