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 / UT

LANDON J KARREN, DO

OPHTHALMOLOGY

Graduated: 2012

NPI: 1518212893

Practice Locations (1)

CHRISTIAN D NILSON MD PC

550 E 1400, SUITE P

LOGAN, UT 843412450

4357522020115

Source: CMS National Downloadable File, September 2026.

LANDON KARREN, DO | HealthCareAtlasUSA