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

ARMAN ABDALKHANI MD

Otolaryngology

📍795 EL CAMINO REAL, PALO ALTO, CA, 94301

📞 650-321-4121

NPI: 1356536130

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Individual (NPI-1) Active

ABDUL-RAHMAN ABDEL-REHEEM

Otolaryngology

📍757 WESTWOOD PLAZA, LOS ANGELES, CA, 90095

📞 310-794-8492

NPI: 1831770437

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Individual (NPI-1) Active

AHMED SALAMA AHMED ABDELMEGUID

Otolaryngology

📍801 WELCH RD, PALO ALTO, CA, 94304

📞 650-723-5281

NPI: 1447744180

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Individual (NPI-1) Active

MOHAMED ABDELWAHAB MD

Otolaryngology

📍171 ASHLEY AVE, CHARLESTON, SC, 29425

📞 843-792-1414

NPI: 1528679768

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Individual (NPI-1) Active

RAMI Y ABDOU M.D.

Otolaryngology

📍1701 4TH ST STE 120, SANTA ROSA, CA, 95404

📞 707-523-7025

NPI: 1700143013

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Individual (NPI-1) Active

ESRAFIL ABEDI MD

Otolaryngology, Otolaryngology/Facial Plastic Surgery

📍23961 CALLE DE LA MAGDALENA, LAGUNA HILLS, CA, 92653

📞 949-470-0600

NPI: 1093794604

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Individual (NPI-1) Active

ERIC HIERRO ABELLO

Otolaryngology

📍101 THE CITY DR S, ORANGE, CA, 92868

📞 714-456-7890

NPI: 1922566215

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Individual (NPI-1) Active

MOHAMED ABDELKARIM ABOUEISHA MD

Otolaryngology

📍200 UCLA MEDICAL PLZ STE 550, LOS ANGELES, CA, 90095

📞 310-206-6688

NPI: 1316678881

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Individual (NPI-1) Active

MARIANNE ABOUYARED M.D.

Otolaryngology

📍2521 STOCKTON BLVD STE 7200, SACRAMENTO, CA, 95817

📞 916-734-8064

NPI: 1235472200

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Individual (NPI-1) Active

NORTON R ABRAMSON M.D.

Otolaryngology

📍806 AVENUE PICO, SAN CLEMENTE, CA, 92673

📞 310-557-1125

NPI: 1356488696

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Individual (NPI-1) Active

BASIL ADAD MD

Otolaryngology

📍1425 S MAIN ST, WALNUT CREEK, CA, 94596

📞 925-295-4000

NPI: 1487732574

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Individual (NPI-1) Active

BRETT L. ADAMS MD

Otolaryngology

📍7373 WEST LN, STOCKTON, CA, 95210

📞 209-476-2000

NPI: 1407934227

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Individual (NPI-1) Active

ROMEO C AGBAYANI MD

Otolaryngology

📍1000 S ELISEO DR, GREENBRAE, CA, 94904

📞 415-461-9770

NPI: 1205909603

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Individual (NPI-1) Active

ALI M AGHAMOHAMMADI MD

Otolaryngology

📍2323 16TH STREET, BAKERSFIELD, CA, 93301

📞 661-324-3232

NPI: 1033183157

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Individual (NPI-1) Active

SUMIT KISHORE AGRAWAL M.D.

Otolaryngology, Otology & Neurotology

📍801 WELCH ROAD, STANFORD, CA, 94305

📞 650-725-6500

NPI: 1508051301

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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