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Healthcare Providers in California

Find doctors, hospitals, and clinics in California from the official NPPES NPI Registry. We found 188 providers in this listing.

188 Providers Found Data from NPPES NPI Registry Updated 2026
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All Providers Doctors Hospitals & Clinics
Showing 121–135 of 188 providers
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Organization (NPI-2) Active

PROVIDENCE HEALTH & SERVICES - OREGON

General Acute Care Hospital

📍1001 PROVIDENCE DR, NEWBERG, OR, 97132

📞 503-215-4323

NPI: 1952482275

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Organization (NPI-2) Active

PROVIDENCE HEALTH & SERVICES - OREGON

General Acute Care Hospital

📍1500 DIVISION ST, OREGON CITY, OR, 97045

📞 503-215-2364

NPI: 1912282369

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Organization (NPI-2) Active

PROVIDENCE HEALTH & SERVICES - OREGON

General Acute Care Hospital

📍9205 SW BARNES RD, PORTLAND, OR, 97225

📞 503-451-3000

NPI: 1114015971

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Organization (NPI-2) Active

PROVIDENCE HEALTH & SERVICES - OREGON

General Acute Care Hospital

📍1111 CRATER LAKE AVE, MEDFORD, OR, 97504

📞 503-451-3000

NPI: 1689755670

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Organization (NPI-2) Active

PROVIDENCE HEALTH & SERVICES - OREGON

General Acute Care Hospital

📍4805 NE GLISAN ST, PORTLAND, OR, 97213

📞 503-451-3000

NPI: 1003991845

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Organization (NPI-2) Active

PROVIDENCE HEALTH & SERVICES OREGON

General Acute Care Hospital

📍10150 SE 32ND AVE, MILWAUKIE, OR, 97222

📞 503-451-3000

NPI: 1366536963

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Organization (NPI-2) Active

QUANTUM THERANOSTICS PROGRAM AND TREATMENT CENTER

Nuclear Medicine, Nuclear Imaging & Therapy

📍145 S CHAPARRAL CT STE 101, ANAHEIM, CA, 92808

📞 888-998-8463

NPI: 1437045358

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Organization (NPI-2) Active

RAD-IMAGE MEDICAL GROUP INC

Nuclear Medicine

📍2801 ATLANTIC AVE, LONG BEACH, CA, 90806

📞 562-933-2000

NPI: 1710963418

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Organization (NPI-2) Active

RADIOLOGICAL ASSOCIATES OF SACRAMENTO MEDICAL GROUP

Radiology, Diagnostic Radiology

📍6620 COYLE AVE, CARMICHAEL, CA, 95608

📞 916-646-8300

NPI: 1285815381

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Organization (NPI-2) Active

RADIOLOGICAL ASSOCIATES OF SACRAMENTO MEDICAL GROUP

Nuclear Medicine

📍2801 L ST, SACRAMENTO, CA, 95816

📞 916-733-3067

NPI: 1922089036

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Organization (NPI-2) Active

RADIOLOGICAL ASSOCIATES OF SACRAMENTO MEDICAL GROUP

Nuclear Medicine

📍3123 PROFESSIONAL DR, AUBURN, CA, 95603

📞 530-888-8878

NPI: 1508847096

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Organization (NPI-2) Active

RADIOLOGICAL ASSOCIATES OF SACRAMENTO MEDICAL GROUP

Radiology, Vascular & Interventional Radiology

📍1680 E ROSEVILLE PKWY, ROSEVILLE, CA, 95661

📞 916-783-8114

NPI: 1306282868

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Organization (NPI-2) Active

RADIOLOGICAL ASSOCIATES OF SACRAMENTO MEDICAL GROUP

Nuclear Medicine

📍3123 PROFESSIONAL DR, AUBURN, CA, 95603

📞 530-888-8878

NPI: 1417938903

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Organization (NPI-2) Active

RADIOLOGICAL ASSOCIATES OF SACRAMENTO MEDICAL GROUP

Nuclear Medicine

📍5151 F ST, SACRAMENTO, CA, 95819

📞 916-733-1970

NPI: 1477534584

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Organization (NPI-2) Active

RADIOLOGICAL ASSOCIATES OF SACRAMENTO MEDICAL GROUP

Nuclear Medicine

📍11815 EDUCATION ST, AUBURN, CA, 95602

📞 530-888-4535

NPI: 1902887011

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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 188
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