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Healthcare Providers in California

Find doctors, hospitals, and clinics in California from the official NPPES NPI Registry. We found 144 providers in this listing.

144 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 121–135 of 144 providers
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Organization (NPI-2) Active

THE LAAB LLC

Pathology, Clinical Laboratory Director, Non-physician

📍664B W BROADWAY, GLENDALE, CA, 91204

📞 818-843-5222

NPI: 1851913354

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Organization (NPI-2) Active

THOMAS G HIROSE MD APC

Pathology, Anatomic Pathology & Clinical Pathology

📍24407 CALLE DE LA LOUISA STE 100, LAGUNA HILLS, CA, 92653

📞 310-373-5700

NPI: 1275622748

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Organization (NPI-2) Active

TMA PATHOLOGY SERVICES

Pathology, Anatomic Pathology & Clinical Pathology

📍647 CAMINO DE LOS MARES, SAN CLEMENTE, CA, 92673

📞 949-487-5100

NPI: 1154643286

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Organization (NPI-2) Active

TORRANCE MEMORIAL MEDICAL CENTER

Radiology, Diagnostic Radiology

📍3330 LOMITA BLVD, TORRANCE, CA, 90505

📞 310-325-9110

NPI: 1477502797

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Organization (NPI-2) Active

UCLA PATHOLOGY AND LABORATORY MEDICINE GROUP

Pathology, Anatomic Pathology & Clinical Pathology

📍10833 LE CONTE AVENUE, LOS ANGELES, CA, 90095

📞 310-794-7953

NPI: 1497732630

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Organization (NPI-2) Active

UCSF DEPARTMENT OF LABORATORY MEDICINE

Pathology, Clinical Pathology/Laboratory Medicine

📍505 PARNASSUS AVE, SAN FRANCISCO, CA, 94143

📞 415-476-1000

NPI: 1588712285

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Organization (NPI-2) Active

UCSF DEPARTMENT OF LABORATORY MEDICINE

Pathology, Clinical Pathology/Laboratory Medicine

📍185 BERRY ST, SAN FRANCISCO, CA, 94107

📞 415-476-1000

NPI: 1780931774

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Organization (NPI-2) Active

UCSF DEPARTMENT OF LABORATORY MEDICINE

Pathology, Clinical Pathology/Laboratory Medicine

📍1600 DIVISADERO ST, SAN FRANCISCO, CA, 94115

📞 415-476-1000

NPI: 1144577131

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Organization (NPI-2) Active

UDPS

Pathology, Dermatopathology

📍2740 W MAGNOLIA BLVD UNIT 201, BURBANK, CA, 91505

📞 323-935-8800

NPI: 1881641314

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Organization (NPI-2) Active

UNIVERSITY DERMATOPATHOLOGY SERVICES INC

Pathology, Dermatopathology

📍2220 N SCREENLAND DR STE 101, BURBANK, CA, 91505

📞 954-998-0976

NPI: 1376062141

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Organization (NPI-2) Active

UNIVERSITY OF CALIFORNIA SAN FRANCISCO

Internal Medicine

📍400 PARNASSUS AVE, SAN FRANCISCO, CA, 94143

📞 415-476-1000

NPI: 1164512851

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Organization (NPI-2) Active

UNIVERSITY OF CALIFORNIA SAN FRANCISCO MEDICAL CENTER

Pathology, Clinical Pathology/Laboratory Medicine

📍505 PARNASSUS AVE, SAN FRANCISCO, CA, 94143

📞 415-476-1000

NPI: 1447396684

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Organization (NPI-2) Active

UNIVERSITY OF CALIFORNIA SAN FRANCISCO MEDICAL CENTER

Pathology, Clinical Pathology/Laboratory Medicine

📍400 PARNASSUS AVE, SAN FRANCISCO, CA, 94122

📞 415-476-1000

NPI: 1417034406

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Organization (NPI-2) Active

UNIVERSITY OF CALIFORNIA SFGH MEDICAL GROUP

Pathology, Clinical Pathology/Laboratory Medicine

📍1001 POTRERO AVE, SAN FRANCISCO, CA, 94110

📞 628-206-8212

NPI: 1710457510

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Organization (NPI-2) Active

UNIVERSITY OF UTAH PEDIATRIC SERVICES

Pathology, Pediatric Pathology

📍100 N MARIO CAPECCHI DR, SALT LAKE CITY, UT, 84113

📞 801-587-6336

NPI: 1891159935

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🗺 Cities in California

📍 Los Angeles 📍 San Diego 📍 San Jose 📍 San Francisco 📍 Fresno 📍 Sacramento 📍 Long Beach 📍 Oakland 📍 Bakersfield 📍 Anaheim 📍 Stockton 📍 Riverside 📍 Santa Ana 📍 Irvine 📍 Chula Vista 📍 Fremont 📍 San Bernardino 📍 Modesto 📍 Moreno Valley 📍 Huntington Beach

📊 Quick Stats

Providers Listed 144
Cities Found 20
State California
Source NPPES NPI Registry

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Healthcare in California

California operates the largest state healthcare system in the United States, serving nearly 40 million residents across a diverse landscape of urban megacities, agricultural valleys, and remote mountain communities. The state is home to world-renowned medical institutions including UCSF Medical Center, Cedars-Sinai Medical Center, Stanford Health Care, UCLA Health, and the Scripps Health system in San Diego. These institutions consistently rank among the nation's best for cancer care, neurology, cardiology, and transplant medicine.

California's Medi-Cal program is the largest Medicaid program in the country, covering over 14 million low-income Californians. The state has been a national leader in expanding coverage, and recent reforms have extended Medi-Cal eligibility to all income-eligible adults regardless of immigration status. The Covered California marketplace (coveredca.gov) offers subsidized private insurance plans for those who do not qualify for Medi-Cal.

Despite its healthcare wealth, California faces significant disparities in access. Rural counties in the Central Valley and Northern California have severe physician shortages, and many communities lack specialists entirely. The California Department of Health Care Services (DHCS) (dhcs.ca.gov) oversees Medi-Cal and public health programs, while the California Medical Board (mbc.ca.gov) licenses and disciplines physicians.

California has been a pioneer in telehealth legislation, requiring insurers to cover telehealth services at parity with in-person visits, significantly improving access for rural and underserved populations.

Frequently Asked Questions — California Healthcare