NPPES file of Aug 9, 2026

Registered Dietitian in California

7,148 NPPES records list registered dietitian with a practice address in California, 18 per 100,000 residents, the 35th highest rate of 51. San Diego and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 18 of 143.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 133V00000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Diego has the most, 504

  1. San Diego504
  2. Los Angeles487
  3. San Francisco427
  4. Sacramento232
  5. San Jose151

Registered Dietitian records in California

  1. Kaitlin CalderoneTarzana, CA 913561790357556
  2. Susan Caldwell, R.D.Woodland Hills, CA 913671396865036
  3. Jamee Calisa, RDSacramento, CA 958111952073017
  4. Alyssa Callahan, MS RDNThousand Oaks, CA 913601225553936
  5. Mallory Callaway, RDSan Diego, CA 921221477207611
  6. Jill Callejas, RDSan Francisco, CA 941041205717295
  7. Rebecca CalloNorthridge, CA 913301386506376
  8. Luiza Caltabiano, RDNAtherton, CA 940271144089822
  9. Kevin Calvillo-Chou, RDNSacramento, CA 958171649052135
  10. Samantha CamachoSan Diego, CA 921131801632682
  11. Athena Cameranesi, RDNSanta Barbara, CA 931011134631229
  12. Caitlin Camill, REGISTERED DIETITIANPetaluma, CA 949521679156962
  13. Erlinda Camins, REGISTERED DIETITIANTracy, CA 953771942362264
  14. Nellie Campa Perez, RD, CDESan Bernardino, CA 924071033645528
  15. Annie CampainSan Francisco, CA 941141467329771
  16. Mariza CampanaGlendale, CA 912051326964891
  17. Denise Campbell, RDTravis Afb, CA 945351245478676
  18. Diane Campbell, RDBakersfield, CA 933121316257652
  19. Jared Campbell, RDPalm Springs, CA 922621700869005
  20. Karla Campbell, MS, RD, CSSDNewport Beach, CA 926601518192962
  21. Claudia Campen, R.D.Baldwin Park, CA 917061679797427
  22. Beatriz Campos, RDSan Francisco, CA 941101538520416
  23. Britney Campos, MS, RDNDowney, CA 902421518428937
  24. Joanna Campos, RDSan Diego, CA 921131578253670
  25. Leonila Campos, RDFresno, CA 937111801329214
  26. Leslia Campos, MPH, RDNLynwood, CA 902621710630496
  27. Brittany Canady, RDN, CEDRDClaremont, CA 917111790381382
  28. Denise Candelario, R.D.Riverside, CA 925051316602931
  29. John Patrick Canlas, RDNBay Point, CA 945651639760762
  30. David Cannon, RDLos Angeles, CA 900251447845946
  31. Laura Cannon, MS, RDNLos Angeles, CA 900251497509038
  32. Melissa CannonOakland, CA 946011891038113
  33. Carolina Cano, RDNRancho Mission Viejo, CA 926941841023769
  34. Hannah Cano, RDNCarson, CA 907461720806318
  35. Denisse Cante, RDDowney, CA 902421548811417
  36. Piedad Cantero, RDLos Angeles, CA 900421841170198
  37. Keri-Ann Canton, RDMarina Del Rey, CA 902921730836875
  38. Cindy Cantt, RDSanta Ana, CA 927051285345793
  39. Lucia Canul, RDNewport Beach, CA 926581376006924
  40. Quan Cao, MS, RD, CNSCSan Jose, CA 951281669996971
  41. Reina Capati, RDLos Angeles, CA 900951235618141
  42. Shelly Capitanich, RDCoronado, CA 921181942805692
  43. Jasmine Capitano, RDNTorrance, CA 905021568020865
  44. Carol Capozza, RDGilroy, CA 950201043332372
  45. Elizabeth Capps, RDNOrange, CA 928691821567454
  46. Carrie Caputo, R.D.Mather, CA 956551194086199
  47. Rachel Caradonna, RDLos Angeles, CA 900491396481230
  48. Coralyn Caragan-Vidal, MPH, RDSanta Clara, CA 950511205778628
  49. Evalyn CarbreySan Francisco, CA 941431841587185
  50. Erika Cardenas, RDCamarillo, CA 930101689453862

Source: CMS NPPES, primary taxonomy 133V00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 35 of 51 per resident

  1. Hawaii19
  2. Arkansas19
  3. Louisiana19
  4. California18
  5. Maryland18
  6. Nebraska18
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 133V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

5.4% of these records appear in a Medicare file, against 7.4% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. California5.4%
  2. United States7.4%

Registered Dietitian records in California, measured

  • In a Medicare file385 of 7,148 · 5.4% here, 7.4% nationally
  • In the CMS Doctors and Clinicians file531 · 7.4% here, 9.8% nationally
  • Not updated in five years or more3,904 · 54.6% here, 56.3% nationally
  • Median graduation year2014 · the 529 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 133V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

7,148 NPPES records list registered dietitian (133V00000X) as their primary taxonomy with a practice address in California: 18 per 100,000 residents against 20 nationally (50 states and D.C.). San Diego has 504 of them (7%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Texas5,099
  2. New York4,724
  3. Florida3,443
  4. Pennsylvania3,083

States with a similar rate per 100,000

  1. Maryland18.2
  2. Louisiana18.5
  3. Nebraska18.1
  4. Michigan18.1

The largest states

  1. Texas5,099
  2. New York4,724
  3. Florida3,443
  4. Pennsylvania3,083
  5. Illinois2,870

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.