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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 91–105 of 200 providers
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Individual (NPI-1) Active

DERRICK ROSS ALLEN MD

Radiology, Diagnostic Radiology

📍501 WASHINGTON ST, SAN DIEGO, CA, 92103

📞 619-849-1729

NPI: 1215982970

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Individual (NPI-1) Active

MICHAEL SCOTT ALLEN MD

Radiology, Diagnostic Radiology

📍3600 MINNESOTA DR STE 800, EDINA, MN, 55435

📞 952-595-1301

NPI: 1083662654

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Individual (NPI-1) Active

PATRICIA LYNN ALLEN MD

Radiology, Diagnostic Radiology

📍1129 S SAN GABRIEL BLVD, SAN GABRIEL, CA, 91776

📞 626-287-6746

NPI: 1124052600

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Individual (NPI-1) Active

EVAN RICHARD ALLGOOD M.D.

Radiology, Diagnostic Radiology

📍1500 SAN PABLO ST FL 2, LOS ANGELES, CA, 90033

📞 323-442-8541

NPI: 1528403557

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Individual (NPI-1) Active

MARK R. ALLGOOD M.D.

Radiology, Diagnostic Radiology

📍1155 MILL ST, RENO, NV, 89502

📞 775-982-8100

NPI: 1942206289

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Individual (NPI-1) Active

MONICA YOLANDA ALMANZA MD

Radiology, Diagnostic Radiology

📍6041 CADILLAC AVE, LOS ANGELES, CA, 90034

📞 323-857-2000

NPI: 1265410187

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Individual (NPI-1) Active

JOUD ALMOGATI

Radiology, Diagnostic Radiology

📍9300 CAMPUS POINT DR, LA JOLLA, CA, 92037

📞 858-657-7025

NPI: 1548931983

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Individual (NPI-1) Active

PATRICK LOUIS ALORE M.D.

Radiology, Diagnostic Radiology

📍16130 VENTURA BLVD STE 100, ENCINO, CA, 91436

📞 818-933-2020

NPI: 1962607697

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Individual (NPI-1) Active

LOUSINE ALPERN MD

Radiology, Diagnostic Radiology

📍10833 LE CONTE AVE, LOS ANGELES, CA, 90095

📞 310-301-6800

NPI: 1851417281

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Individual (NPI-1) Active

MICHAEL BARRY ALPERN MD

Radiology, Diagnostic Radiology

📍7304 E DEER VALLEY RD, SCOTTSDALE, AZ, 85255

📞 480-264-2400

NPI: 1124071584

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Individual (NPI-1) Active

EMAN ALQAHTANI M.D., MPH

Radiology, Diagnostic Radiology

📍200 W ARBOR DR, SAN DIEGO, CA, 92103

📞 619-543-2218

NPI: 1104169564

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Individual (NPI-1) Active

NAZAR R ALSAFFAR MD

Radiology, Diagnostic Radiology

📍525 W ACACIA ST, STOCKTON, CA, 95203

📞 903-465-1857

NPI: 1922099332

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Individual (NPI-1) Active

DALAL ALSHUBRAMI MD

Radiology, Diagnostic Radiology

📍200 W ARBOR DR, SAN DIEGO, CA, 92103

📞 858-289-2371

NPI: 1306504279

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Individual (NPI-1) Active

DENNIS ALSOFROM M.D.

Radiology, Diagnostic Radiology

📍1524 MCHENRY AVE, MODESTO, CA, 95350

📞 209-577-4444

NPI: 1598707440

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Individual (NPI-1) Active

MARK DAVID ALSON M.D.

Radiology, Diagnostic Radiology

📍231 W FIR AVE, CLOVIS, CA, 93611

📞 559-297-0300

NPI: 1063418028

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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