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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 76–90 of 200 providers
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Individual (NPI-1) Active

NANCY JO BUSH NP

Nurse Practitioner

📍2020 SANTA MONICA BLVD, SANTA MONICA, CA, 90404

📞 310-633-8400

NPI: 1760607212

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Individual (NPI-1) Active

YULIYA M BYAKINA PharmD

Pharmacist, Oncology

📍3600 N INTERSTATE AVE, PORTLAND, OR, 97227

📞 800-813-2000

NPI: 1376109017

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Individual (NPI-1) Active

SINEAD BYRNE

Registered Nurse, Oncology

📍200 W ARBOR DR, SAN DIEGO, CA, 92103

📞 619-985-4114

NPI: 1740096536

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Individual (NPI-1) Active

SHENA UNSOO CACHO RN, BSN, PHN

Registered Nurse, Medical-Surgical

📍5630 OVERLAND AVE, SAN DIEGO, CA, 92123

📞 619-236-2191

NPI: 1225797855

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Individual (NPI-1) Active

BREIDI A. CALLOWAY NP

Nurse Practitioner

📍1441 EASTLAKE AVE, LOS ANGELES, CA, 90089

📞 323-865-3105

NPI: 1710281233

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Individual (NPI-1) Active

CHRISTOPHER JAMES CAMPBELL Pharm.D.

Pharmacist, Oncology

📍233 E SUPERIOR ST, CHICAGO, IL, 60611

📞 847-638-3356

NPI: 1609163666

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Organization (NPI-2) Active

CANCER AND BLOOD SPECIALTY CLINIC

Internal Medicine, Hematology & Oncology

📍3822 KATELLA AVE, LOS ALAMITOS, CA, 90720

📞 627-254-3675

NPI: 1538302351

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Organization (NPI-2) Active

CANCER THERAPY MEDICAL GROUP INC

Clinic/Center, Multi-Specialty

📍7887 N CEDAR AVE, FRESNO, CA, 93720

📞 559-437-1000

NPI: 1659381549

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Organization (NPI-2) Active

CANCER TREATMENT SERVICES SAN DIEGO, LLC

Clinic/Center, Oncology, Radiation

📍959 LANE AVE, CHULA VISTA, CA, 91914

📞 619-502-7721

NPI: 1306083993

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Individual (NPI-1) Active

ZENAIDA LOPEZ CAPUA-CURRIE Pharm.D.

Pharmacist, Pharmacotherapy

📍11201 BENTON ST, LOMA LINDA, CA, 92357

📞 909-825-7084

NPI: 1952621344

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Individual (NPI-1) Active

GERMAN L CARAANG N.P.

Nurse Practitioner, Adult Health

📍1500 DUARTE RD, DUARTE, CA, 91010

📞 626-256-9200

NPI: 1366729766

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Organization (NPI-2) Active

CARADONC INC

Clinic/Center, Oncology, Radiation

📍1800 MEDICAL CENTER DR, SAN BERNARDINO, CA, 92411

📞 909-887-8800

NPI: 1225273998

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Individual (NPI-1) Active

JENNIFER CARLTON PharmD, APh

Pharmacist, Oncology

📍1000 TRANCAS ST, NAPA, CA, 94558

📞 707-251-3502

NPI: 1851103972

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Individual (NPI-1) Active

GINGER CARMICHAEL

Nurse Practitioner

📍1325 E CHURCH ST STE 301, SANTA MARIA, CA, 93454

📞 805-349-9393

NPI: 1760974018

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Individual (NPI-1) Active

LIZA GONZALES CARREIRO RN, RN-BC

Registered Nurse, Medical-Surgical

📍3658 N BURGAN AVE, FRESNO, CA, 93727

📞 559-292-7009

NPI: 1518292473

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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