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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 121–135 of 200 providers
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Individual (NPI-1) Active

THOMAS LEIF ANDERSON md

Psychiatry & Neurology, Neurology

📍21840 NORMANDIE AVE, TORRANCE, CA, 90502

📞 310-222-3897

NPI: 1750304234

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Individual (NPI-1) Active

WAYNE E ANDERSON DO

Psychiatry & Neurology, Neurology

📍45 CASTRO ST, SAN FRANCISCO, CA, 94114

📞 415-558-8584

NPI: 1679559421

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Individual (NPI-1) Active

PETER BRIAN ANDERSSON MD

Psychiatry & Neurology, Neurology

📍18370 BURBANK BLVD, TARZANA, CA, 91356

📞 818-996-3880

NPI: 1326063843

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Individual (NPI-1) Active

RONALD ANDIMAN M.D.

Psychiatry & Neurology, Neurology

📍8631 W 3RD ST # 531E, LOS ANGELES, CA, 90048

📞 310-855-7161

NPI: 1902936396

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Individual (NPI-1) Active

BRET D. ANDREWS DO

Psychiatry & Neurology, Neurology

📍275 W MACARTHUR BLVD, OAKLAND, CA, 94611

📞 510-752-1000

NPI: 1669550463

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Individual (NPI-1) Active

JOHN P ANDRUS d.c.

Chiropractor, Neurology

📍8950 VILLA LA JOLLA DR, LA JOLLA, CA, 92037

📞 858-453-6020

NPI: 1972645950

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Individual (NPI-1) Active

KRISTIN ANDRUSKA MD, PhD

Psychiatry & Neurology, Neurology

📍825 POLLARD RD STE 100, LOS GATOS, CA, 95032

📞 650-484-0440

NPI: 1619263431

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Individual (NPI-1) Active

KHALED ADAM ANEES M.D.

Psychiatry & Neurology, Neurology

📍13217 JAMBOREE RD STE 301, TUSTIN, CA, 92782

📞 949-333-9000

NPI: 1053587451

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Individual (NPI-1) Active

NORIFUSA JOHN ANEGAWA M.D., Ph.D.

Psychiatry & Neurology, Neurology

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

📞 650-321-4121

NPI: 1922171099

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Individual (NPI-1) Active

JOSEPH ANGLEITNER D.C.

Chiropractor, Neurology

📍7723 FAY AVE, LA JOLLA, CA, 92037

📞 858-459-3716

NPI: 1831317197

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Individual (NPI-1) Active

HOSSEIN ANSARI M.D.

Psychiatry & Neurology, Neurology

📍200 W ARBOR DR, SAN DIEGO, CA, 92103

📞 800-926-8273

NPI: 1578774949

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Individual (NPI-1) Active

MUSTAFA KAMAL ANSARI M.D.

Psychiatry & Neurology, Neurology

📍1520 SAN PABLO ST STE 3000, LOS ANGELES, CA, 90033

📞 323-442-5710

NPI: 1396088258

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Individual (NPI-1) Active

NADINE ANTEBI PT

Physical Therapist, Neurology

📍450 STANYAN ST, SAN FRANCISCO, CA, 94117

📞 415-668-1000

NPI: 1962373753

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Individual (NPI-1) Active

RAMI GARO APELIAN MD

Psychiatry & Neurology, Neurology

📍289 W HUNTINGTON DR STE 301, ARCADIA, CA, 91007

📞 626-714-1215

NPI: 1255594685

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Individual (NPI-1) Active

JOEL M APIDES MD

Psychiatry & Neurology, Neurology

📍34800 BOB WILSON DR, SAN DIEGO, CA, 92134

📞 619-532-7275

NPI: 1659344158

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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