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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 16–30 of 200 providers
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Organization (NPI-2) Active

ADAM BLATT MD INC

Urology

📍1401 AVOCADO AVE STE 602, NEWPORT BEACH, CA, 92660

📞 949-644-8722

NPI: 1982199584

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Organization (NPI-2) Active

ADVANCED CENTER FOR UROLOGY INC

Urology

📍12555 GARDEN GROVE BLVD, GARDEN GROVE, CA, 92843

📞 714-534-0744

NPI: 1821256090

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Organization (NPI-2) Active

ADVENTIST HEALTH CALIFORNIA MEDICAL GROUP, INC.

Internal Medicine, Cardiovascular Disease

📍15322 LAKESHORE DR, CLEARLAKE, CA, 95422

📞 707-968-2809

NPI: 1154646982

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Organization (NPI-2) Active

ADVENTIST HEALTH CALIFORNIA MEDICAL GROUP, INC.

Obstetrics & Gynecology

📍821 S. ST. HELENA HIGHWAY, SAINT HELENA, CA, 94574

📞 707-963-5006

NPI: 1558658377

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Organization (NPI-2) Active

ADVENTIST HEALTH CALIFORNIA MEDICAL GROUP, INC.

Internal Medicine

📍18990 COYOTE VALLEY RD, HIDDEN VALLEY LAKE, CA, 95467

📞 707-987-9024

NPI: 1699054650

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Organization (NPI-2) Active

ADVENTIST HEALTH PHYSICIANS NETWORK

Urology

📍1531 PLUMAS CT STE B, YUBA CITY, CA, 95991

📞 530-751-4900

NPI: 1992203996

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Organization (NPI-2) Active

ADVENTIST HEALTH PHYSICIANS NETWORK

Urology

📍830 S HAM LN STE 26, LODI, CA, 95242

📞 209-368-6661

NPI: 1750878922

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Organization (NPI-2) Active

ADVENTIST HEALTH PHYSICIANS NETWORK

Urology

📍804 W 7TH ST, HANFORD, CA, 93230

📞 559-587-0330

NPI: 1710418157

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Organization (NPI-2) Active

ADVENTIST HEALTH PHYSICIANS NETWORK

Clinic/Center, Multi-Specialty

📍18990 COYOTE VALLEY RD, HIDDEN VALLEY LAKE, CA, 95467

📞 707-963-5006

NPI: 1124325220

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Organization (NPI-2) Active

ADVENTIST HEALTH PHYSICIANS NETWORK

Orthopaedic Surgery

📍23 N MAIN ST STE 201, ANGELS CAMP, CA, 95222

📞 209-536-5774

NPI: 1861071607

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Organization (NPI-2) Active

ADVENTIST HEALTH PHYSICIANS NETWORK

Physical Medicine & Rehabilitation, Pain Medicine

📍18990 COYOTE VALLEY RD, HIDDEN VALLEY LAKE, CA, 95467

📞 707-967-5721

NPI: 1528308004

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Organization (NPI-2) Active

ADVENTIST HEALTH PHYSICIANS NETWORK

Urology

📍240 HOSPITAL DR, UKIAH, CA, 95482

📞 707-462-1928

NPI: 1649909458

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Organization (NPI-2) Active

ADVENTIST HEALTH PHYSICIANS NETWORK

Urology

📍260 HOSPITAL DR, UKIAH, CA, 95482

📞 707-462-1928

NPI: 1326431669

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Organization (NPI-2) Active

ADVENTIST HEALTH PHYSICIANS NETWORK

Urology

📍1560 E CHEVY CHASE DR STE 325, GLENDALE, CA, 91206

📞 818-630-8650

NPI: 1396415949

🏥
Organization (NPI-2) Active

ADVENTIST HEALTH PHYSICIANS NETWORK

Urology

📍6 WOODLAND RD, SAINT HELENA, CA, 94574

📞 707-963-1031

NPI: 1437555422

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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