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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

ALBERTO AHUMADA

Clinical Medical Laboratory

📍1062 LIVING WATER WAY, HEMET, CA, 92543

📞 951-923-5225

NPI: 1871442764

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Individual (NPI-1) Active

CHRISTINA GUDRUN AHUMADA Ph.D.

Psychologist, Clinical

📍4760 SEPULVEDA BLVD, CULVER CITY, CA, 90230

📞 310-751-5343

NPI: 1437343902

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Individual (NPI-1) Active

BRIDGET E AIELLO

Psychologist, Clinical

📍9920 PACIFIC HEIGHTS BLVD STE 150, SAN DIEGO, CA, 92121

📞 858-247-1509

NPI: 1407337421

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Individual (NPI-1) Active

ROSANNA AIJIAN PsyD

Psychologist, Clinical

📍NAVAL HOSPITAL CAMP PENDLETON 200 MERCY CIRCLE, OCEANSIDE, CA, 92055

📞 760-719-3312

NPI: 1124576400

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Individual (NPI-1) Active

MORGEN AITA Ph.D.

Psychologist, Clinical

📍8350 ARCHIBALD AVE STE 110, RANCHO CUCAMONGA, CA, 91730

📞 909-532-8370

NPI: 1932694031

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Individual (NPI-1) Active

DAVID AITKEN Psy.D.

Psychologist, Clinical

📍1 MAIN ST, SAN QUENTIN, CA, 94964

📞 415-454-1460

NPI: 1093289860

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Individual (NPI-1) Active

JUHAYNA AJAMI PsyD

Psychologist

📍2827 CONCORD BLVD, CONCORD, CA, 94519

📞 202-615-5925

NPI: 1235507005

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Individual (NPI-1) Active

PAM AJANG

Psychologist, Clinical

📍803 S AVERILL AVE, SAN PEDRO, CA, 90732

📞 310-378-5020

NPI: 1578928271

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Individual (NPI-1) Active

MICHIKO AKAHORI Ph.D.

Psychologist, Clinical

📍475 ALBERTO WAY STE 170, LOS GATOS, CA, 95032

📞 408-537-4703

NPI: 1083861009

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Individual (NPI-1) Active

NANCY THOMAS AKALIN Ph.D.

Psychologist, Clinical

📍85 SIERRA PARK ROAD, MAMMOTH LAKES, CA, 93546

📞 760-924-4000

NPI: 1861516494

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Individual (NPI-1) Active

MARYAM AKBAR Ph.D.

Psychologist, Clinical

📍11850 WILSHIRE BLVD, LOS ANGELES, CA, 90025

📞 310-295-8726

NPI: 1750424412

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Individual (NPI-1) Active

YASMIN AKBARI

Psychologist, Clinical

📍4 ORINDA WAY STE 250B, ORINDA, CA, 94563

📞 415-840-0844

NPI: 1952968992

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Individual (NPI-1) Active

MICHELE DENISE AKERS-WOODY Psy.D.

Psychologist, Clinical

📍9074 EVONVALE DR, CORONA, CA, 92883

📞 909-210-5585

NPI: 1922186972

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Individual (NPI-1) Active

NINA PATRICIA AKIN P.h.D

Psychologist, Clinical

📍4081 STEPHENS ST, SAN DIEGO, CA, 92103

📞 619-757-4498

NPI: 1104897222

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Individual (NPI-1) Active

KEVIN MAMORU CHOM DUK AKIYAMA Psy.D

Psychologist, Clinical

📍86-260 FARRINGTON HWY, WAIANAE, HI, 96792

📞 808-697-3300

NPI: 1487974838

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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