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California · Contractor

Contractor in California.

589 verified Contractor providers practise in California according to the National Plan and Provider Enumeration System (NPPES). Browse by city below, or click any provider to view their full NPI record including taxonomy, address, and contact details.

171W00000X589 in California200 citiesRefreshed monthly
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San Francisco34Los Angeles32San Diego30San Jose15Sacramento13Fresno11Santa Monica10San Dimas9Anaheim9Glendale8Long Beach8Palm Desert7Riverside7Irvine7Bakersfield7Stockton7Fontana6Modesto6El Cajon5Downey5San Rafael5Lake Forest5Upland5San Luis Obispo5Huntington Beach5Berkeley5Moreno Valley4Santa Barbara4Burbank4Rancho Cucamonga4Buena Park4Oxnard4Chula Vista4Temecula4Torrance4Van Nuys4Pasadena4Woodland Hills4Merced3Mission Viejo3Redwood City3Hawaiian Gardens3Santa Cruz3Loma Linda3Clovis3Alameda3Oceanside3Santa Ana3Hesperia3Claremont3Oakland3Carlsbad3Thousand Oaks3Corona3Santa Clarita2Fallbrook2Morro Bay2Mountain View2Folsom2Newport Beach2Chico2Foster City2Novato2Fountain Valley2Orange2Palm Springs2Palmdale2Palo Alto2Perris2Petaluma2Pico Rivera2Burlingame2Rancho Cordova2Camarillo2Commerce2Redding2Concord2Rocklin2Costa Mesa2Hawthorne2Hayward2Covina2Apple Valley2Bellflower2San Mateo2San Pedro2Indio2Fair Oaks2Santa Maria2Santa Rosa2La Jolla2La Mirada2Diamond Bar2Lafayette2Laguna Hills2Sunnyvale2Lake Arrowhead2Valencia2Banning2Elk Grove2Brawley2Encino2Los Gatos2Westminster2Whittier2Wilmington2Antioch2Taft1Tustin1Twentynine Palms1Vacaville1Valley Village1Ventura1Visalia1Vista1Walnut Creek1Weed1West Hollywood1West Sacramento1Westlake Village1Adelanto1Yuba City1Alhambra1Altadena1Antelope1Arcata1Armona1Atascadero1Atherton1Baldwin Park1Barstow1Beaumont1Bell Gardens1Beverly Hills1Borrego Springs1Boulevard1Brea1Brentwood1Campbell1Canoga1Canoga Park1Capistrano Beach1Cardiff By The Sea1Carmichael1Carpinteria1Carson1Castro Valley1Cerritos1Chatsworth1Cloverdale1Colusa1Cupertino1Davis1Del Mar1Delano1Desert Hot Springs1Duarte1El Monte1Encinitas1Escondido1Eureka1Fairfield1Felton1Fortuna1Fremont1Fullerton1Garden Grove1Gardena1Glendora1Granite Bay1Grass Valley1Grover Beach1Hanford1Hayward Acres1Hermosa Beach1Hollywood1Jurupa Valley1La Mesa1La Puente1Ladera Ranch1Laguna Niguel1Lake Elsinore1Lamont1Lancaster1Lawndale1Livermore1Lodi1Los Altos1Mammoth Lakes1Menifee1Monterey1Monterey Park1National City1Newark1Norco1North Highlands1North Hollywood1Ontario1Pacifica1Pauma Valley1

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Frequently asked · CaliforniaContractor in California

As of the June 2026 NPPES snapshot, 589 providers with the Contractor taxonomy are registered to a California practice address. Counts refresh monthly from the public CMS registry.

Open any provider's full NPI record to see their active status, taxonomy, and registered California practice address. For real-time confirmation, the authoritative source is the CMS NPPES public registry, which FindMyNPI mirrors and refreshes monthly.

San Francisco (34), Los Angeles (32), San Diego (30). Use the "Refine by city" panel above to open any city's full directory.