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

LEEVANEIGH C REGHUNATHAN, MD

INTERNAL MEDICINE

Graduated: 2001

NPI: 1295148328

Practice Locations (5)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

9961 SIERRA AVE

FONTANA, CA 923356720

9094275000

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

2295 S VINEYARD AVE

ONTARIO, CA 917617925

9097245000

INPATIENT SPECIALISTS OF CALIFORNIA PC

1805 MEDICAL CTR DR

SAN BERNARDINO, CA 924111217

9098876333

INPATIENT SPECIALISTS OF CALIFORNIA PC

2101 N WATERMAN AVE

SAN BERNARDINO, CA 924044836

9098838711

INPATIENT SPECIALISTS OF CALIFORNIA PC

1800 N CALIFORNIA ST

STOCKTON, CA 952046019

2099432000

Source: CMS National Downloadable File, September 2026.

LEEVANEIGH REGHUNATHAN, MD | HealthCareAtlasUSA