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 1–15 of 200 providers
👨‍⚕️
Individual (NPI-1) Active

JACOB AARON MD

Internal Medicine

📍3555 CESAR CHAVEZ, SAN FRANCISCO, CA, 94110

📞 415-600-6000

NPI: 1407202518

👨‍⚕️
Individual (NPI-1) Active

ALISTAIR AARONSON MD

Internal Medicine

📍300 PASTEUR DR, STANFORD, CA, 94305

📞 650-723-4000

NPI: 1457628760

👨‍⚕️
Individual (NPI-1) Active

NAWAF ABAALKHAIL MD

Internal Medicine, Critical Care Medicine

📍2150 PENNSYLVANIA AVE NW, WASHINGTON, DC, 20037

📞 202-741-3000

NPI: 1104246958

👨‍⚕️
Individual (NPI-1) Active

JOSE MARIA ABAD. MD

Internal Medicine

📍1601 13TH AVE, SACRAMENTO, CA, 95818

📞 916-448-3976

NPI: 1144607219

👨‍⚕️
Individual (NPI-1) Active

ARTURO ZARATE ABALOS MD

Internal Medicine, Adolescent Medicine

📍1004 14TH AVE, DELANO, CA, 93215

📞 661-725-5676

NPI: 1801988142

👨‍⚕️
Individual (NPI-1) Active

MARIETTA FLORENCE ABALOS-GALITO M.D.

Internal Medicine, Hospice and Palliative Medicine

📍125 N JACKSON AVE, SAN JOSE, CA, 95116

📞 408-258-7827

NPI: 1437277092

👨‍⚕️
Individual (NPI-1) Active

DONNA M. ABARE MD

Internal Medicine

📍280 W MACARTHUR BLVD, OAKLAND, CA, 94611

📞 510-752-1000

NPI: 1386722155

👨‍⚕️
Individual (NPI-1) Active

MARCE ABARE

Internal Medicine

📍3192 GLEN CANYON RD, SCOTTS VALLEY, CA, 95066

📞 831-438-2020

NPI: 1457744708

👨‍⚕️
Individual (NPI-1) Active

SAMUEL GO ABARTE M.D.

Internal Medicine

📍2300 BOSWELL RD STE 190, CHULA VISTA, CA, 91914

📞 619-532-8225

NPI: 1578535498

👨‍⚕️
Individual (NPI-1) Active

ALEXANDER V ABARY MD

Internal Medicine

📍3750 ATLANTIC AVE, LONG BEACH, CA, 90807

📞 562-981-0732

NPI: 1104995919

👨‍⚕️
Individual (NPI-1) Active

LUBA NATALIE ABASCAL MD

Internal Medicine

📍2200 OFARRELL ST, SAN FRANCISCO, CA, 94115

📞 415-833-2000

NPI: 1023180874

👨‍⚕️
Individual (NPI-1) Active

MICHAEL JON ABATE MD

Internal Medicine

📍1020 29TH ST, SACRAMENTO, CA, 95816

📞 916-733-3777

NPI: 1548248131

👨‍⚕️
Individual (NPI-1) Active

WALI ABAWI D.O.

Internal Medicine

📍6601 WHITE FEATHER RD, JOSHUA TREE, CA, 92252

📞 760-366-3711

NPI: 1104362268

👨‍⚕️
Individual (NPI-1) Active

HYDEE BALDOS ABAYA GHAZALEH M.D.

Internal Medicine

📍1 QUALITY DR, VACAVILLE, CA, 95688

📞 707-624-2480

NPI: 1922688464

👨‍⚕️
Individual (NPI-1) Active

JONATHAN RUDOLPH ABAYA GHAZALEH MD

Internal Medicine

📍1 QUALITY DR, VACAVILLE, CA, 95688

📞 707-624-4000

NPI: 1093395535

← Previous 1 2 3 4 5 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