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Healthcare Providers in California

Find doctors, hospitals, and clinics in California from the official NPPES NPI Registry. We found 200 providers in this listing.

200 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 31–45 of 200 providers
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Organization (NPI-2) Active

ADVENTIST HEALTH PHYSICIANS NETWORK

Ophthalmology

📍248 HOSPITAL DR STE B, UKIAH, CA, 95482

📞 707-462-2924

NPI: 1831640184

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Organization (NPI-2) Active

AESTHETIC EYE PLASTIC SURGEONS MEDICAL CORPORATION

Ophthalmology

📍16661 VENTURA BLVD STE 826, ENCINO, CA, 91436

📞 818-477-0560

NPI: 1154434983

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Organization (NPI-2) Active

AFFILIATED PHYSICIANS MANAGEMENT SERVICES

Ophthalmology

📍5562 PHILADELPHIA ST STE 312, CHINO, CA, 91710

📞 626-447-7008

NPI: 1952014920

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Organization (NPI-2) Active

AGI HEALTH INC

Ophthalmology

📍114 MISSION RANCH BLVD STE 50, CHICO, CA, 95926

📞 530-924-0749

NPI: 1538631023

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Organization (NPI-2) Active

AHMAD M MANSURY MD INC

Ophthalmology

📍8624 E CANYON VISTA DR, ANAHEIM, CA, 92808

📞 818-640-9886

NPI: 1689115594

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Organization (NPI-2) Active

AJITA GREWAL MD INC

Ophthalmology

📍762 ALTOS OAKS DR, LOS ALTOS, CA, 94024

📞 650-948-9123

NPI: 1659514123

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Organization (NPI-2) Active

AKBAR JAMALL, M.D. INC.

Ophthalmology

📍2825 SANTA MONICA BLVD, SANTA MONICA, CA, 90404

📞 310-913-9894

NPI: 1326482654

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Organization (NPI-2) Active

ALAMEDA EYE CENTER, PC

Ophthalmology

📍2418 CENTRAL AVE, ALAMEDA, CA, 94501

📞 510-519-8066

NPI: 1437768819

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Organization (NPI-2) Active

ALAMEDA HEALTH SYSTEM

Ophthalmology

📍1411 E 31ST ST, OAKLAND, CA, 94602

📞 510-437-4800

NPI: 1396897583

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Organization (NPI-2) Active

ALAN C. WESTEREN, M.D., INC.

Ophthalmology

📍16486 BERNARDO CENTER DR, SAN DIEGO, CA, 92128

📞 858-673-2277

NPI: 1902880867

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Organization (NPI-2) Active

ALAN L. SHABO M.D. A MEDICAL CORPORATION

Ophthalmology

📍10921 WILSHIRE BLVD, LOS ANGELES, CA, 90024

📞 310-824-9661

NPI: 1295000693

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Organization (NPI-2) Active

ALAN M BERG MD INC AND ROBERT E FEINFIELD MD INC

Ophthalmology

📍2625 W ALAMEDA AVE, BURBANK, CA, 91505

📞 818-845-3557

NPI: 1164567004

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Organization (NPI-2) Active

ALBERT BAKTANIAN MD INC APMC

Ophthalmology

📍1030 S GLENDALE AVE, GLENDALE, CA, 91205

📞 818-500-0888

NPI: 1386954154

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Organization (NPI-2) Active

ALEJANDRO A ZAFFARONI MD INC

Ophthalmology

📍762 ALTOS OAKS DRIVE, LOS ALTOS, CA, 94024

📞 650-948-9123

NPI: 1841478328

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Organization (NPI-2) Active

ALEX DE CASTRO-ABEGER, MD

Ophthalmology, Pediatric Ophthalmology and Strabismus Specialist

📍1636 AVIATION BLVD # 202, REDONDO BEACH, CA, 90278

📞 310-374-2727

NPI: 1982303269

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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 200
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