Search
Home › States › California

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
🌻
All Providers Doctors Hospitals & Clinics
Showing 121–135 of 200 providers
👨‍⚕️
Individual (NPI-1) Active

CYRUS BUHARI DO

Internal Medicine, Interventional Cardiology

📍2333 N CALIFORNIA ST, STOCKTON, CA, 95204

📞 209-464-2806

NPI: 1679581268

👨‍⚕️
Individual (NPI-1) Active

BATYRJAN BULIBEK M.D.

Internal Medicine, Interventional Cardiology

📍320 SANTA FE DR STE 204, ENCINITAS, CA, 92024

📞 760-944-7300

NPI: 1033369947

👨‍⚕️
Individual (NPI-1) Active

STEVEN BURSTEIN M.D.

Internal Medicine, Interventional Cardiology

📍1245 WILSHIRE BLVD STE 580, LOS ANGELES, CA, 90017

📞 213-977-7422

NPI: 1386638153

👨‍⚕️
Individual (NPI-1) Active

BRIAN CHRISTOPHER BUTERA M.D in May 2015

Internal Medicine, Interventional Cardiology

📍353 NEW SHACKLE ISLAND RD, HENDERSONVILLE, TN, 37075

📞 615-824-0043

NPI: 1609263060

👨‍⚕️
Individual (NPI-1) Active

MARK GERARD BYRNE M.D.

Internal Medicine, Interventional Cardiology

📍30 BRENNAN ST, WATSONVILLE, CA, 95076

📞 831-768-0220

NPI: 1962411272

👨‍⚕️
Individual (NPI-1) Active

EUGENE BYUN MD

Internal Medicine, Interventional Cardiology

📍100 E VALENCIA MESA DR, FULLERTON, CA, 92835

📞 714-446-5050

NPI: 1104812643

👨‍⚕️
Individual (NPI-1) Active

JOSE ANGEL CACERES MD

Internal Medicine, Interventional Cardiology

📍8585 KNOTT AVE, BUENA PARK, CA, 90620

📞 714-821-8588

NPI: 1992766604

👨‍⚕️
Individual (NPI-1) Active

ARTHUR CALICK MD

Internal Medicine, Interventional Cardiology

📍7313 ARCADIA DR, HUNTINGTON BEACH, CA, 92648

📞 714-655-4737

NPI: 1326151192

👨‍⚕️
Individual (NPI-1) Active

CARL JEFFREY CARLSON M.D.

Internal Medicine, Cardiovascular Disease

📍2333 MOWRY AVE, FREMONT, CA, 94538

📞 510-792-2012

NPI: 1386669489

👨‍⚕️
Individual (NPI-1) Active

LAWRENCE DOUGLAS CARLSON M.D.

Internal Medicine, Cardiovascular Disease

📍3001 DAGGETT AVE STE 101, KLAMATH FALLS, OR, 97601

📞 541-884-6233

NPI: 1639188972

👨‍⚕️
Individual (NPI-1) Active

TIMOTHY A CARLTON MD

Internal Medicine, Interventional Cardiology

📍1399 YGNACIO VALLEY RD, WALNUT CREEK, CA, 94598

📞 925-937-1770

NPI: 1689772360

👨‍⚕️
Individual (NPI-1) Active

RICHARD CASO M.D.

Internal Medicine, Interventional Cardiology

📍24541 PACIFIC PARK DR, ALISO VIEJO, CA, 92656

📞 949-362-1212

NPI: 1407822141

👨‍⚕️
Individual (NPI-1) Active

JORGE M CASTELLANOS MD

Internal Medicine, Cardiovascular Disease

📍2001 WESTCLIFF DR STE 301, NEWPORT BEACH, CA, 92660

📞 949-881-7883

NPI: 1295969954

👨‍⚕️
Individual (NPI-1) Active

ERIC J. CASTLEMAN M.D.

Internal Medicine, Cardiovascular Disease

📍2841 LOMITA BLVD, TORRANCE, CA, 90505

📞 310-257-0508

NPI: 1760491344

👨‍⚕️
Individual (NPI-1) Active

MICHAEL T. CAULFIELD MD

Internal Medicine, Interventional Cardiology

📍260 INTERNATIONAL CIR, SAN JOSE, CA, 95119

📞 408-972-7000

NPI: 1275619785

← Previous 1… 7 8 9 10 11 …14 Next →

🗺 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

Advanced Search

Filter by specialty, city, ZIP code and more.

Search in California →

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