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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 61–75 of 200 providers
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Individual (NPI-1) Active

SAMUEL E ADAMS MD

Hospitalist

📍250 BON AIR RD, GREENBRAE, CA, 94904

📞 415-925-4000

NPI: 1497785034

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Individual (NPI-1) Active

SPENCER ROBERT ADAMS MD

Hospitalist

📍1250 16TH ST STE A454, SANTA MONICA, CA, 90404

📞 310-319-4698

NPI: 1487688198

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Individual (NPI-1) Active

REBECCA ANNE ADAMS-ARAIZA

Family Medicine

📍5238 WEST LOWELL AVE, SPOKANE, WA, 99208

📞 509-530-3100

NPI: 1073135174

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Individual (NPI-1) Active

RAYMOND A ADDANTE M.D.

Hospitalist

📍8700 BEVERLY BLVD STE B220, WEST HOLLYWOOD, CA, 90048

📞 310-423-5252

NPI: 1851785786

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Organization (NPI-2) Active

ADDICTION CENTERS OF EXCELLENCE INC.

Clinic/Center, Public Health, State or Local

📍1608 TULLY RD, MODESTO, CA, 95350

📞 877-223-7669

NPI: 1518644608

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Individual (NPI-1) Active

LORD LISTOWEL ADDO-YIRENKYI MD

Hospitalist

📍11333 SEPULVEDA BLVD, MISSION HILLS, CA, 91345

📞 877-634-3196

NPI: 1588140008

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Organization (NPI-2) Active

ADEEB KIDNEY CARE INC

Internal Medicine, Nephrology

📍50 ALESSANDRO PL, PASADENA, CA, 91105

📞 626-486-2678

NPI: 1679934368

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Individual (NPI-1) Active

OLUSEGUN ADETUYI MD, MPH

Family Medicine

📍4212 N 16TH ST, PHOENIX, AZ, 85016

📞 602-263-1200

NPI: 1417275033

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Individual (NPI-1) Active

ADEDOTUN A ADEWUSI MD

Hospitalist

📍3901 LONE TREE WAY, ANTIOCH, CA, 94509

📞 925-756-1192

NPI: 1679795280

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Individual (NPI-1) Active

TEAMRAT A. ADHANOM M.D.

Hospitalist

📍200 W ARBOR DR, SAN DIEGO, CA, 92103

📞 800-926-8273

NPI: 1275795916

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Individual (NPI-1) Active

PRABHAT ADHIKARI

Hospitalist

📍1180 E SHAW AVE, FRESNO, CA, 93710

📞 559-228-4222

NPI: 1679892004

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Individual (NPI-1) Active

SUSHIL ADHIKARI M.D.

Hospitalist

📍2105 FOREST AVE, SAN JOSE, CA, 95128

📞 408-947-2500

NPI: 1295907301

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Individual (NPI-1) Active

BARDIA ADIBMORADI M.D.

Hospitalist

📍757 WESTWOOD PLZ STE 7501, LOS ANGELES, CA, 90095

📞 310-267-9643

NPI: 1578267209

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Individual (NPI-1) Active

ABULAITI ADILI M.D.

Hospitalist

📍600 COFFEE RD, MODESTO, CA, 95355

📞 209-521-6097

NPI: 1063839439

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Individual (NPI-1) Active

JESSICA MARIE ADKINS M.D.

Internal Medicine

📍147 N BRENT ST, VENTURA, CA, 93003

📞 805-652-5652

NPI: 1194968362

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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