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

NAZIA SIDDIQI, MD

NEPHROLOGY

Graduated: 2010

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1578879755

Practice Locations (2)

CHAPARRAL MEDICAL GROUP INC

790 E BONITA AVE, FL 2

POMONA, CA 917671906

9094478585

CHAPARRAL MEDICAL GROUP INC

8330 RED OAK ST, SUITE 201

RANCHO CUCAMONGA, CA 917300603

9099872528

Source: CMS National Downloadable File, September 2026.

NAZIA SIDDIQI, MD | HealthCareAtlasUSA