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

CASSEY L NELSON, DO

PSYCHIATRY

Medical school: DES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES

Graduated: 2019

NPI: 1740741834

Practice Locations (1)

COVENANT MEDICAL CENTER INC

3421 W 9TH ST, MERCYONE WATERLOO MEDICAL CENTER

WATERLOO, IA 507025401

3192727600

Source: CMS National Downloadable File, September 2026.

CASSEY NELSON, DO | HealthCareAtlasUSA