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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

ADVANCED CARDIOVASCULAR MEDICAL ASSOCIATES INC.

Internal Medicine, Cardiovascular Disease

📍1022 MURRIETA BLVD, LIVERMORE, CA, 94550

📞 925-961-8920

NPI: 1356427009

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Organization (NPI-2) Active

ADVANCED CARDIOVASCULAR SPECIALISTS OF CENTRAL CALIFORNIA

Internal Medicine, Cardiovascular Disease

📍729 N MEDICAL CENTER DR W STE 221, CLOVIS, CA, 93611

📞 559-571-1524

NPI: 1700610235

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Organization (NPI-2) Active

ADVANCED HEALTHCARE PHYSICIANS, INC

Internal Medicine, Cardiovascular Disease

📍3055 W ORANGE AVE, ANAHEIM, CA, 92804

📞 714-761-3901

NPI: 1891970729

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Organization (NPI-2) Active

ADVANCED HEART MEDICAL GROUP OF GLENDALE INC

Internal Medicine, Cardiovascular Disease

📍435 ARDEN AVE STE 450, GLENDALE, CA, 91203

📞 747-215-6600

NPI: 1205686326

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Organization (NPI-2) Active

ADVANCED MEDICAL & SURGICAL VENTURES CORPORATION

Internal Medicine, Cardiovascular Disease

📍217 S GLENDALE AVE, GLENDALE, CA, 91205

📞 818-547-6000

NPI: 1972030427

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Organization (NPI-2) Active

ADVANCED SPECIALTY CARE

Internal Medicine, Cardiovascular Disease

📍1681 E. BANWELL LANE, FRESNO, CA, 93730

📞 559-696-1051

NPI: 1730558305

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Organization (NPI-2) Active

ADVANCED SPECIALTY CARE

Internal Medicine, Cardiovascular Disease

📍6323 N FRESNO ST STE 105, FRESNO, CA, 93710

📞 559-785-1310

NPI: 1093649741

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Organization (NPI-2) Active

ADVANCED VEIN THERAPEUTICS

Internal Medicine, Cardiovascular Disease

📍39000 BOB HOPE DR, RANCHO MIRAGE, CA, 92270

📞 760-568-3461

NPI: 1508964024

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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.

Internal Medicine, Cardiovascular Disease

📍15250 LAKESHORE DR, CLEARLAKE, CA, 95422

📞 707-995-3764

NPI: 1831486653

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Organization (NPI-2) Active

ADVENTIST HEALTH CALIFORNIA MEDICAL GROUP, INC.

Internal Medicine, Cardiovascular Disease

📍6 WOODLAND RD, SAINT HELENA, CA, 94574

📞 707-968-9622

NPI: 1457648271

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Organization (NPI-2) Active

ADVENTIST HEALTH CALIFORNIA MEDICAL GROUP, INC.

Internal Medicine, Cardiovascular Disease

📍999 ADAMS ST, SAINT HELENA, CA, 94574

📞 707-963-4997

NPI: 1902045149

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Organization (NPI-2) Active

ADVENTIST HEALTH CALIFORNIA MEDICAL GROUP, INC.

Internal Medicine, Cardiovascular Disease

📍6 WOODLAND RD, SAINT HELENA, CA, 94574

📞 707-963-2750

NPI: 1275820094

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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 CALIFORNIA MEDICAL GROUP, INC.

Internal Medicine, Cardiovascular Disease

📍475 N FORBES ST, LAKEPORT, CA, 95453

📞 707-263-6346

NPI: 1346537396

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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