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

RAYNA MCCORMICK

NURSE PRACTITIONER

Graduated: 2023

NPI: 1144905399

Practice Locations (3)

CNOS PC

5708 SUNNYBROOK CT

SIOUX CITY, IA 511064254

6052172667

CNOS PC

201 E 4TH ST

SOUTH SIOUX CITY, NE 687769916

6052172667

CNOS PC

575 N SIOUX POINT RD

DAKOTA DUNES, SD 570495312

6052172667

Source: CMS National Downloadable File, September 2026.