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 30 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. Karen Darden, MS, RDThousand Oaks, CA 913601477131050
  2. Yevgeniya DarmanyanWest Hollywood, CA 900461346381803
  3. Laura Darnell, R.D.Highland, CA 923461003822099
  4. Vaughn Darst, RDLos Angeles, CA 900191679110746
  5. Anita Daryanani, RDNClaremont, CA 917111326715996
  6. Caroline Dash, M.S., R.D.Laguna Niguel, CA 926771609214402
  7. Kimberly DasilvaSonora, CA 953701780408955
  8. Rachana DassaniSanta Clara, CA 950511982109328
  9. Janice Daulton, R.D.San Diego, CA 921301639261225
  10. Pasia-Leigh Daum, RDNEureka, CA 955011114661006
  11. Jennifer Davenport, RDLa Habra, CA 906311932606746
  12. Cindy Daversa, M.S., R.D., C.D.E.La Jolla, CA 920371518144161
  13. Sarah Davidson, RDCarlsbad, CA 920101508306119
  14. Tu DavidsonSan Diego, CA 921031922546886
  15. Leyla DavijaniSan Juan Capistrano, CA 926751255700084
  16. Brigida Davila, R.D.Mission Hills, CA 913451346411949
  17. Diana Davila, RDNLos Angeles, CA 900221588275846
  18. Mary Loretta Davila, R.D. IBCLCRedwood City, CA 940631417309170
  19. Tholia Davila, RDNRedlands, CA 923731538839055
  20. Stephanie Davila-Gomez, RDNFresno, CA 937201740951839
  21. Alyssa Davis, RDClaremont, CA 917111194183244
  22. Amy Davis, R.D, C.D.E.Vallejo, CA 945891942367727
  23. Ayana Davis, RDBerkeley, CA 947051780076158
  24. Charlie Davis, RDPacifica, CA 940441720942022
  25. Gloria Davis, MED, RDN, SNSEscondido, CA 920271740895242
  26. Hannah Davis, RDHuntington Beach, CA 926471295480879
  27. Heather Davis, RDStockton, CA 952041972833374
  28. Jennifer Davis, R.D.San Francisco, CA 941211083624589
  29. Kelley Davis, MS, RDMountain View, CA 940401023499704
  30. Kelly Davis, RDLa Jolla, CA 920371659098952
  31. Margaret Davis, RDMountain View, CA 940401265508998
  32. Maria Davis, RDView Park, CA 900431427402189
  33. Robert DavisEscondido, CA 920251891431615
  34. Shauna Davis, RDNLos Angeles, CA 900241609583707
  35. Nare Davoodi, R.D.Santa Ana, CA 927051457725145
  36. Lisa Dawes, RDArroyo Grande, CA 934201982687851
  37. Angela Dawson, RDSan Bernardino, CA 924071164214896
  38. Angelica Day, RDNBaldwin Park, CA 917061891456125
  39. Lisa De Fazio, R.D.Thousand Oaks, CA 913611154597623
  40. Leah Anne De Guzman, RDUnion City, CA 945871548003445
  41. Ligaya De Guzman, R.D.San Diego, CA 921341831244854
  42. Fatima De HaroLos Angeles, CA 900071881468379
  43. Ivonne De Hull, RDNSan Jose, CA 951111053821140
  44. Joshua Miguel De Joya, RDParamount, CA 907231225819238
  45. Christina De La Rosa, RDOakland, CA 946101932064839
  46. Melina De La Rosa, RDLos Angeles, CA 900011003441031
  47. Jacqueline De La Torre, RDN, CDCESPasadena, CA 911031629684295
  48. Jocelyn De Leon, RDNSan Jose, CA 951241538618707
  49. Jacqueline De Los Reyes, RD, CLECovina, CA 917221790068708
  50. Carla De Oliveira, R.D.Los Angeles, CA 900271033365531

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.