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 32 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. Kristina DennisCarlsbad, CA 920111730038472
  2. Laura Dennis, R.D.Sacramento, CA 958251205967858
  3. Lindsay Dennison, RDSacramento, CA 958251770302085
  4. Guy Denton, RDLong Beach, CA 908041942827167
  5. Rachele Dependahl, RDBeverly Hills, CA 902111619130408
  6. Agnieszka Depinska, MS, RDWalnut Creek, CA 945981275168684
  7. Stacy Dequina, R.D., C.D.E.Woodland Hills, CA 913671174821425
  8. Mary-Jeanne Der Avedissian, M.S., R.D.Glendale, CA 912031003033531
  9. Arpineh Dergevorkian, RDMontrose, CA 910201033425749
  10. Rachael Derr, RDNSan Diego, CA 921291548006083
  11. Nilima Desai, MPH, RDOrange, CA 928671275831794
  12. Saloni Desai, R.D.Sunnyvale, CA 940851760824585
  13. Setal Desai, RDNDublin, CA 945681386598878
  14. Sharon Desesa, RDSanta Monica, CA 904031720762743
  15. Erika Deshmukh, MS, RDMountain View, CA 940401013248517
  16. Nichole Desmond, RDNovato, CA 949451679731228
  17. Elizabeth Desoto, R.D.Paradise, CA 959691669718102
  18. Sophie Desroches, RDNVentura, CA 930031154752400
  19. Elisabeth Deswart, MS RDAtascadero, CA 934221841630712
  20. Dionne Detraz, RDSan Rafael, CA 949031275760340
  21. Monica Devaney, RDPaso Robles, CA 934461982219812
  22. Marian Devereaux, R.D.Fairfax, CA 949301184172587
  23. Joan Devito, R.D.,C.D.E.Lakeport, CA 954531962549469
  24. Mary Devoy, RD, CDEDowney, CA 902421568657518
  25. Lisa Dewar, RDSan Francisco, CA 941151073069290
  26. Antonella Dewell, MS, RDNSanta Cruz, CA 950601609359082
  27. Lauren Dewolf, MS, RDSan Diego, CA 921111467225391
  28. Ashritha Dhanak, R.D.,L.D.NHanford, CA 932301285803825
  29. Linderpal DhillonTravis Afb, CA 945351356741755
  30. Sandeep Dhillon, RDNNorth Hollywood, CA 916011538826789
  31. Katherine Di Lauro, RDNCarlsbad, CA 920091538533872
  32. Kirk DialRancho Mirage, CA 922701467313833
  33. Taylor Dial, MDA, RDNBrawley, CA 922271528936036
  34. Heather Diamond, RD, CNSCLa Jolla, CA 920371982102513
  35. Julia Diamond, RDLos Angeles, CA 900341639007412
  36. Alan DiazAnaheim, CA 928041710804802
  37. Doreen Diaz, RD, CDEFresno, CA 937101023134046
  38. Frances Diaz, RDChula Vista, CA 919101194316539
  39. Isaac Diaz, MPH, LDN, CPT, CHESRancho Cucamonga, CA 917011386402188
  40. Julia DiazOakland, CA 946101871274258
  41. Lizbeth DiazNorth Hollywood, CA 916011972064905
  42. Laura Dick, PHD, RDSanta Barbara, CA 931051427233626
  43. Kristy Dickhens, MS RDLong Beach, CA 908031205793791
  44. Nickolas DicksFresno, CA 937211033806104
  45. Kristina Didio, REGISTERED DIETITIANHuntington Park, CA 902551689210411
  46. Eloise Diebel, R.D.Sacramento, CA 958251598816795
  47. April Diederich, RD, CSRNorthridge, CA 913301134615784
  48. Sarah DiehlNewport Beach, CA 926631447510532
  49. Suzanne Dietrich, RDModesto, CA 953501780821710
  50. Amy Dieu, RDMerced, CA 953411386084325

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.