7,459 NPI-registered Registered Dietitian providers practice in California. See all states.
| Provider | Specialty | Location | NPI |
|---|---|---|---|
| 360 Nutrition Consulting LLC | Registered Dietitian | Camarillo, CA | 1033629175 |
| A&n Nutrition Service | Registered Dietitian | Pasadena, CA | 1619660677 |
| Aarica Geitner | Registered Dietitian | Santa Rosa, CA | 1730916859 |
| Aaron AlbanezMPH, CHES | Registered Dietitian | San Diego, CA | 1336826700 |
| Aaron Flores | Registered Dietitian | Los Angeles, CA | 1760686315 |
| Aaron Guevara | Registered Dietitian | Travis Afb, CA | 1750242194 |
| Aaron NoeRD | Registered Dietitian | Pleasanton, CA | 1487349320 |
| Aarti Sachdeva | Registered Dietitian | San Diego, CA | 1205384740 |
| Abbey LakeRD, CNSC | Registered Dietitian | Stockton, CA | 1649078148 |
| Abbey Ricchiuto- CorpuzRD | Registered Dietitian | San Diego, CA | 1114185238 |
| Abeer LutfiRD | Registered Dietitian | Porter Ranch, CA | 1669899902 |
| Abigail CrawfordRD | Registered Dietitian | Hanford, CA | 1609748474 |
| Abigail Flores | Registered Dietitian | San Francisco, CA | 1891676136 |
| Abigail GoodingR.D. | Registered Dietitian | West Hollywood, CA | 1255740429 |
| Abigail HayRD | Registered Dietitian | Stockton, CA | 1679762744 |
| Abigail ValdezRD | Registered Dietitian | Glendale, CA | 1225681661 |
| Abygayle LeboR.D. | Registered Dietitian | San Diego, CA | 1124469598 |
| Academy of Nutrition and Dietetics | Registered Dietitian | Los Angeles, CA | 1851848659 |
| Accessible Lactation Nutrition and Dietetic Services LLC | Registered Dietitian | Fresno, CA | 1598632226 |
| Ada Angeles | Registered Dietitian | North Hills, CA | 1386001519 |
| Adali Hernandez EscarenoMS RDN LDN | Registered Dietitian | Riverside, CA | 1114400769 |
| Adaptive Nutrition | Registered Dietitian | North Hollywood, CA | 1053159087 |
| Adern YuMPH, RD, CSO | Registered Dietitian | Duarte, CA | 1295078517 |
| Adilah Guiseppi-WilsonRD | Registered Dietitian | Sacramento, CA | 1043972086 |
| Aditi ShahRD | Registered Dietitian | La Mirada, CA | 1356545123 |
| Aditi Shah Rdn Inc | Registered Dietitian | La Mirada, CA | 1629514328 |
| Adriana AnestisRD | Registered Dietitian | Garden Grove, CA | 1508647728 |
| Adriana AssentiRD | Registered Dietitian | Orange, CA | 1669317616 |
| Adriana MazaRDN | Registered Dietitian | San Francisco, CA | 1568073153 |
| Adriana Salinas-BalkeRDN | Registered Dietitian | Yorba Linda, CA | 1558963025 |
| Adriana Telias RabinovichRDN | Registered Dietitian | Menlo Park, CA | 1750084257 |
| Adriana WagnerRD | Registered Dietitian | San Bernardino, CA | 1578032512 |
| Adrianna DelauderREGISTERED DIETITIAN | Registered Dietitian | Riverside, CA | 1982325817 |
| Adrianna RodriguezMS, RD, LD | Registered Dietitian | Pleasant Hill, CA | 1699617407 |
| Adrianne AshleyM.P.H., R.D. | Registered Dietitian | Fontana, CA | 1881845659 |
| Adrianne BowenR.D. | Registered Dietitian | Fairfield, CA | 1497921084 |
| Adrienne AlonsoRDN | Registered Dietitian | Los Angeles, CA | 1902609126 |
| Adrienne OrtizMS, RD | Registered Dietitian | Edwards Afb, CA | 1750841961 |
| Adrienne PamintuanMS, RD | Registered Dietitian | San Diego, CA | 1316821937 |
| Adrienne Starr-FentonR.D. | Registered Dietitian | Lompoc, CA | 1669652525 |
| Adrienne Velasquez | Registered Dietitian | West Covina, CA | 1447844865 |
| Adrine KaloshianRD | Registered Dietitian | Fontana, CA | 1316631161 |
| Advanced Nutrition Therapy, LLC | Registered Dietitian | San Clemente, CA | 1669410197 |
| Adventist Health Delano | Registered Dietitian | Delano, CA | 1578798047 |
| Aemberly Montilla | Registered Dietitian | Modesto, CA | 1942925656 |
| Afroz SubedarREGISTERED DIETITIAN | Registered Dietitian | Sacramento, CA | 1962058511 |
| Afsana NizarMS | Registered Dietitian | San Francisco, CA | 1467230672 |
| Afsaneh FakourRD | Registered Dietitian | Newbury Park, CA | 1164385571 |
| Afshan HamidiRD | Registered Dietitian | Glendale, CA | 1750148482 |
| Afua KhumaloRD | Registered Dietitian | Banning, CA | 1720215825 |
| Ag Nutrition Services LLC | Registered Dietitian | Los Angeles, CA | 1477704146 |
| Agata JacniackiRD | Registered Dietitian | Los Angeles, CA | 1588984900 |
| Agata MatuszRD | Registered Dietitian | Redondo Beach, CA | 1376820910 |
| Agata SliwakRD | Registered Dietitian | Murrieta, CA | 1417611336 |
| Agnes PadernalRD | Registered Dietitian | San Diego, CA | 1134856818 |
| Agnieszka DepinskaMS, RD | Registered Dietitian | Walnut Creek, CA | 1275168684 |
| Agustin GarciaMS RDN | Registered Dietitian | Ventura, CA | 1528808748 |
| Ahara Corporation | Registered Dietitian | Los Angeles, CA | 1467209320 |
| Aida MilesR.D., CSP | Registered Dietitian | Sausalito, CA | 1710068085 |
| Aida MorenoRDN | Registered Dietitian | Arroyo Grande, CA | 1346097177 |
| Aidan GlauzRDN | Registered Dietitian | Apple Valley, CA | 1598462681 |
| Aileen HamayelianRD | Registered Dietitian | Fresno, CA | 1730403999 |
| Aileen Rodriguez | Registered Dietitian | Santa Rosa, CA | 1518307396 |
| Aileen Rosales-Estrada | Registered Dietitian | San Francisco, CA | 1700738275 |
| Aimee Dione ChuaRD | Registered Dietitian | Los Angeles, CA | 1790585966 |
| Aimee HammondRD | Registered Dietitian | Thousand Oaks, CA | 1104115799 |
| Aimee Kiang | Registered Dietitian | San Jose, CA | 1649145053 |
| Aimee SoungRD | Registered Dietitian | Manteca, CA | 1336297555 |
| Aimee Wong | Registered Dietitian | Monterey Park, CA | 1366162158 |
| Aimee YanRD | Registered Dietitian | San Francisco, CA | 1629602941 |
| Aimeec AyalaRDN | Registered Dietitian | Maywood, CA | 1801678008 |
| Aiysha AhmedMS, RD, CDE | Registered Dietitian | Santa Clara, CA | 1306301510 |
| Ajay ShenoyRDN | Registered Dietitian | Martinez, CA | 1134098056 |
| Akua AmankwaahRDN | Registered Dietitian | Corona, CA | 1881469401 |
| Alaa Alsafadi MardiniRDN | Registered Dietitian | Redlands, CA | 1477498335 |
| Alagata Wellness | Registered Dietitian | Huntington Beach, CA | 1851284731 |
| Alaina RandazzoRDN | Registered Dietitian | Los Angeles, CA | 1033843768 |
| Alameda Nutrition | Registered Dietitian | Alameda, CA | 1992213946 |
| Alamelu KannanRD | Registered Dietitian | Fremont, CA | 1821242496 |
| Alana NohrdenRD | Registered Dietitian | Oakland, CA | 1730710526 |
| Alana OlsonRDN | Registered Dietitian | San Diego, CA | 1750155719 |
| Alana UngerRD | Registered Dietitian | Visalia, CA | 1083786172 |
| Alane BarrettRD | Registered Dietitian | Orange, CA | 1477703148 |
| Alanna Nimau VigilMS, RD | Registered Dietitian | San Bruno, CA | 1508175134 |
| Alannah GoreMPH, RD, LDN | Registered Dietitian | San Francisco, CA | 1881348167 |
| Albert Ariel Alcantara | Registered Dietitian | Modesto, CA | 1659253409 |
| Alberto Sanchez | Registered Dietitian | San Diego, CA | 1487406112 |
| Alecia RouttRD | Registered Dietitian | San Diego, CA | 1215154174 |
| Aleeza HendershotRDN | Registered Dietitian | Oceanside, CA | 1982452629 |
| Alejandra Barrios AguirreRDN | Registered Dietitian | Claremont, CA | 1033733456 |
| Alejandra Chavez | Registered Dietitian | Jurupa Valley, CA | 1710848296 |
| Alejandra GordilloMS, RD, CLE | Registered Dietitian | Pasadena, CA | 1508479338 |
| Alejandra Perez ArellanoRDN | Registered Dietitian | Simi Valley, CA | 1891326534 |
| Alejandra RazoRDN | Registered Dietitian | Santa Ana, CA | 1346722436 |
| Alejandra Rodriguez | Registered Dietitian | Los Angeles, CA | 1609624014 |
| Alejandra Traficonte | Registered Dietitian | San Diego, CA | 1356982417 |
| Aleka ArredondoRDN | Registered Dietitian | Apple Valley, CA | 1740045152 |
| Aleksandra DurisicRDN | Registered Dietitian | Los Angeles, CA | 1205404233 |
| Alene Baronian | Registered Dietitian | Los Altos, CA | 1467820753 |
| Alesha FornerRD | Registered Dietitian | Yountville, CA | 1063825099 |
Source: CMS NPPES Data Dissemination (June 2026). Specialty taxonomy: NUCC.
