About Group Practices Here
The most common specialties among California group practices are nurse practitioner, physician assistant, internal medicine, and family practice. Browse practices by city below, or open any practice to see its full provider roster, accepted insurance, and quality ratings.
Common Specialties
Most common provider specialties across these practices — tap to find providers statewide
Browse by City
Cities with three or more group practices
Los Angeles394San Diego271San Francisco156Bakersfield136Fresno135Glendale118Sacramento115Newport Beach109Long Beach107Torrance104San Jose94Pasadena90Irvine81Orange81Riverside76Beverly Hills71Santa Barbara69Santa Monica61Stockton60Thousand Oaks60Burbank59Visalia59Redding57Anaheim53Modesto53Santa Ana52Chula Vista51Huntington Beach50Oakland49Encino48Corona47Fremont47Laguna Hills46Fountain Valley45Temecula45Ventura45Murrieta44Walnut Creek44Chico43La Jolla43San Luis Obispo42Upland41Fullerton40Roseville40La Mesa39Mission Viejo39Oxnard39Santa Rosa39Oceanside38Northridge37Sherman Oaks37Escondido36Van Nuys36Encinitas35Lancaster35Monterey35Folsom34Pomona34Redlands33Salinas33
Largest Practices (top 60 of 7,456)
Ranked by number of providers
Southern California Permanente Medical Group11874 providers · 104 locations
Los Angeles, CA · Family Practice, Internal Medicine, Physician Assistant
Permanente Medical Group Inc11706 providers · 62 locations
Stockton, CA · Internal Medicine, Family Practice, Emergency Medicine
Sutter Bay Medical Foundation3856 providers · 99 locations
Palo Alto, CA · Internal Medicine, Family Practice, Nurse Practitioner
Stanford Health Care3158 providers · 21 locations
Stanford, CA · Nurse Practitioner, Physician Assistant, Internal Medicine
Sutter Valley Medical Foundation2515 providers · 78 locations
Sacramento, CA · Family Practice, Internal Medicine, Physician Assistant
Regents Of The University Of California2132 providers · 28 locations
San Diego, CA · Nurse Practitioner, Diagnostic Radiology, Anesthesiology
University Of California San Francisco1920 providers
San Francisco, CA · Nurse Practitioner, Diagnostic Radiology, Internal Medicine
Cedars-sinai Medical Care Foundation1755 providers · 26 locations
West Hollywood, CA · Anesthesiology, Diagnostic Radiology, Hospitalist
Regents Of The Univ Of Ca1698 providers · 87 locations
Sacramento, CA · Nurse Practitioner, Internal Medicine, Diagnostic Radiology
Ucsf Medical Group Business Services1618 providers · 3 locations
San Francisco, CA · Nurse Practitioner, Diagnostic Radiology, Neurology
Providence Medical Foundation1553 providers · 33 locations
Fullerton, CA · Internal Medicine, Nurse Practitioner, Family Practice
Scripps Health1494 providers · 14 locations
La Jolla, CA · Physician Assistant, Nurse Practitioner, Internal Medicine
The Regents Of The University Of California1487 providers · 30 locations
Santa Monica, CA · Internal Medicine, Family Practice, Hospitalist
Usc Care Medical Group Inc1466 providers · 27 locations
Los Angeles, CA · Nurse Practitioner, Physician Assistant, Diagnostic Radiology
Faculty Physicians And Surgeons Of Llusm1408 providers · 29 locations
Loma Linda, CA · Nurse Practitioner, Diagnostic Radiology, Anesthesiology
Cep America - California1279 providers · 79 locations
Moreno Valley, CA · Emergency Medicine, Nurse Practitioner, Physician Assistant
Dignity Health Medical Foundation1279 providers · 44 locations
Sacramento, CA · Family Practice, Hospitalist, Nurse Practitioner
County Of Santa Clara1038 providers · 5 locations
San Jose, CA · Internal Medicine, Diagnostic Radiology, Family Practice
City Of Hope Medical Foundation983 providers · 27 locations
Duarte, CA · Nurse Practitioner, Physician Assistant, Hematology/oncology
California Luna Care Physical Therapy Pc956 providers · 2 locations
Los Gatos, CA · Physical Therapist In Private Practice, Physical Therapy
Sharp Rees-stealy Medical Group Inc928 providers · 6 locations
San Diego, CA · Family Practice, Internal Medicine, Physical Therapist In Private Practice
Healthcare Partners Affiliates Medical Group862 providers · 73 locations
Carson, CA · Internal Medicine, Family Practice, Nurse Practitioner
Cedars-sinai Medical Center846 providers · 4 locations
West Hollywood, CA · Nurse Practitioner, Physician Assistant, Emergency Medicine
Regents Of The University Of California782 providers
San Francisco, CA · Hospitalist, Internal Medicine, Nurse Practitioner
Adventist Health Physicians Network688 providers · 35 locations
Hanford, CA · Nurse Practitioner, Physician Assistant, Family Practice
Alameda Health System650 providers · 5 locations
Oakland, CA · Internal Medicine, Emergency Medicine, Physician Assistant
Pih Health Physicians627 providers · 16 locations
La Mirada, CA · Family Practice, Internal Medicine, Nurse Practitioner
University Of California Sfgh Medical Group621 providers
San Francisco, CA · Internal Medicine, Diagnostic Radiology, Neurology
Orthopaedic And Neurological Rehab Inc620 providers · 132 locations
Laguna Woods, CA · Physical Therapist In Private Practice, Occupational Therapist In Private Practice, Occupational Therapy
Regents Of The University Of California592 providers · 12 locations
Sacramento, CA · Family Practice, Emergency Medicine, Internal Medicine
Memorialcare Medical Foundation580 providers · 22 locations
Long Beach, CA · Family Practice, Internal Medicine, Diagnostic Radiology
Pacific Coast Psychiatric Associates Inc574 providers · 43 locations
San Diego, CA · Marriage And Family Therapist, Clinical Psychologist, Clinical Social Worker
John Muir Physician Network529 providers · 14 locations
Walnut Creek, CA · Family Practice, Internal Medicine, Nurse Practitioner
Community Health Partners521 providers · 4 locations
Fresno, CA · Internal Medicine, Nurse Practitioner, Certified Registered Nurse Anesthetist
Eisenhower Medical Center482 providers · 7 locations
Rancho Mirage, CA · Nurse Practitioner, Family Practice, Internal Medicine
Emergency And Acute Care Medical Corporation467 providers · 5 locations
San Diego, CA · Internal Medicine, Cardiovascular Disease, Neurology
Hoag Clinic458 providers · 13 locations
Newport Beach, CA · Nurse Practitioner, Family Practice, Physician Assistant
County Of Los Angeles418 providers · 19 locations
Los Angeles, CA · Nurse Practitioner, Family Practice, Internal Medicine
University Anesthesia Medical Group417 providers
San Francisco, CA · Anesthesiology, Certified Registered Nurse Anesthetist, Nurse Practitioner
Carbon Health Medical Group Of California Pc410 providers · 59 locations
Los Angeles, CA · Physician Assistant, Nurse Practitioner, Family Practice
City And County Of San Francisco401 providers
San Francisco, CA · Clinical Social Worker, Internal Medicine, Family Practice
Sud Specialty Group - Ca388 providers · 2 locations
Santa Clara, CA · Clinical Social Worker, Marriage And Family Therapist, Clinical Psychologist
Inpatient Specialists Of California Pc383 providers · 30 locations
San Bernardino, CA · Internal Medicine, Critical Care, Hospitalist
Lpch Medical Group Div Of Lucile382 providers
Palo Alto, CA · Pediatric Medicine, Obstetrics/gynecology, Anesthesiology
Enloe Medical Center378 providers · 40 locations
Chico, CA · Diagnostic Radiology, Nurse Practitioner, Physician Assistant
University Healthcare Alliance362 providers · 17 locations
Pleasanton, CA · Family Practice, Internal Medicine, Obstetrics/gynecology
Northbay Physicians Surgery Center, Llc355 providers · 7 locations
Fairfield, CA · Nurse Practitioner, Emergency Medicine, Internal Medicine
One Medical Group Inc354 providers · 29 locations
San Francisco, CA · Family Practice, Nurse Practitioner, Physician Assistant
Exer Medical Corporation352 providers · 41 locations
Calabasas, CA · Physician Assistant, Nurse Practitioner, Emergency Medicine
Monica Perlman Md Inc350 providers · 12 locations
San Diego, CA · Physician Assistant, Nurse Practitioner, Family Practice
Providence Medical Institute347 providers · 59 locations
Torrance, CA · Neurology, Internal Medicine, Family Practice
Bass Medical Group338 providers · 41 locations
Walnut Creek, CA · Otolaryngology, General Surgery, Family Practice
County Of San Mateo338 providers · 7 locations
San Mateo, CA · Psychiatry, Nurse Practitioner, Internal Medicine
Providence Facey Medical Foundation338 providers · 10 locations
Mission Hills, CA · Internal Medicine, Family Practice, Nurse Practitioner
Beverly Radiology Medical Group Iii335 providers · 119 locations
Beverly Hills, CA · Diagnostic Radiology, Interventional Radiology, Nuclear Medicine
Family Health Centers Of San Diego Inc334 providers · 5 locations
San Diego, CA · Family Practice, Nurse Practitioner, Physician Assistant
Sansum Clinic334 providers · 6 locations
Santa Barbara, CA · Internal Medicine, Physician Assistant, Nurse Practitioner
Department Of State Hospitals322 providers · 5 locations
Norwalk, CA · Psychiatry, Internal Medicine, Clinical Psychologist
Childrens Hospital Los Angeles Medical Group Inc317 providers
Los Angeles, CA · Pediatric Medicine, Anesthesiology, Emergency Medicine
Providence Saint Johns Medical Foundation314 providers · 9 locations
Santa Monica, CA · Family Practice, Physician Assistant, Nurse Practitioner