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 / CA

ROSILYN KATTIYAMAN, NP

NURSE PRACTITIONER

Graduated: 2018

NPI: 1215407358

Practice Locations (11)

COUNTY OF RIVERSIDE

1330 W RAMSEY, SUITE 100

BANNING, CA 92220

9518497142

COUNTY OF RIVERSIDE

940 E WILLIAMS ST, SUITE 102

BANNING, CA 922205808

9518496794

COUNTY OF RIVERSIDE

2499 E LAKESHORE DR

LAKE ELSINORE, CA 925304411

9514714200

COUNTY OF RIVERSIDE

31760 CASINO DR

LAKE ELSINORE, CA 925304561

9519438015

COUNTY OF RIVERSIDE

31764 CASINO DR

LAKE ELSINORE, CA 925304571

9519438015

CEP AMERICA - CALIFORNIA

3700 E S ST

LAKEWOOD, CA 907121419

5625312550

CEP AMERICA - CALIFORNIA

26520 CACTUS AVE

MORENO VALLEY, CA 925553927

9094865650

COUNTY OF RIVERSIDE

26600 CACTUS AVE

MORENO VALLEY, CA 925553901

COUNTY OF RIVERSIDE

191 N SUNRISE WAY

PALM SPRINGS, CA 922625201

7607782210

COUNTY OF RIVERSIDE

7140 INDIANA AVE

RIVERSIDE, CA 925044544

9513586000

CEPAMERICA ILLINOIS LLP

800 W CENTRAL RD

ARLINGTON HEIGHTS, IL 600052349

8476181000

Source: CMS National Downloadable File, September 2026.