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 34 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. Susan Dopart, MS, RD, CDELos Angeles, CA 900251871015636
  2. Bailey Doran, RDFullerton, CA 928311003709023
  3. Anna Dorfman, MS, RDLos Angeles, CA 900251881962421
  4. Tawnya Dorn, RD, LDNNapa, CA 945581205836459
  5. Laura Dorr-Uyemura, R.D.Duarte, CA 910101962555060
  6. Dominique Dortch, RDNWalnut Creek, CA 945971639986722
  7. Melissa Dorval Pine, RDNThousand Oaks, CA 913621659160901
  8. Silvia Dos Santos KellumOakland, CA 946021992249155
  9. Dana Dose, RDN, LD, CDETruckee, CA 961611629499389
  10. Lucia Doshi, RD/RDN, MPHTustin, CA 927801487194130
  11. Miradevi Doshi, MS,RD.Bakerfield, CA 933011225138027
  12. Ziming Dou, MS, RD, CNSCSunnyvale, CA 940861437869997
  13. Darlene Dougherty, R.D.Susanville, CA 961301346599305
  14. Erin Dougherty, MPH, RDCosta Mesa, CA 926261417792219
  15. Veleda Douglas, RDEscondido, CA 920261467370908
  16. Marnya Douglass, RDCoronado, CA 921181285990796
  17. Bunrorth DoungNorwalk, CA 906501851638639
  18. Molly Doyle, RD, CNSCSan Francisco, CA 941431073860961
  19. Paige Doyle, RDNevada City, CA 959591275213209
  20. Katherine Dracy, RDOakland, CA 946111841431863
  21. Rachael Drake, RDSan Luis Obispo, CA 934011346472032
  22. Teressa Drake, R.D.Yountville, CA 945991952766495
  23. Randi Drasin, MS, RDNCalabasas, CA 913011497016133
  24. Thomas DrazbaAliso Viejo, CA 926561780448639
  25. Annette Dreith, RD CDESacramento, CA 958161811026859
  26. Lindsey Drew, RDClovis, CA 936191659997807
  27. Vivian Drewelow, RDNSan Diego, CA 921611023998507
  28. Julie DrewsSan Diego, CA 921501235055955
  29. Candice Dreyer, RDOrange, CA 928691649313255
  30. Elizabeth Driscoll, MPH, RDLos Angeles, CA 900591295914794
  31. Valerie Drivick, RDNSan Diego, CA 921031609413863
  32. Julieann Drolet, RDSan Diego, CA 921131316821994
  33. Erica Drost, RDN, LDNTorrance, CA 905051023892437
  34. Pamela Droubi, R.D.South San Francisco, CA 940801427103423
  35. Alyssa DrueyBakersfield, CA 933111679441398
  36. Deborah DrumelWinterhaven, CA 922831588604284
  37. Wanting DuEastvale, CA 928801750178513
  38. Rosette Duarte, RDTemecula, CA 925901730974783
  39. Jocelyn Dubin, RDSanta Cruz, CA 950601023424272
  40. Erika Duboff, RDPalo Alto, CA 943041194479188
  41. Mary Dubois, RDCommerce, CA 900401053041574
  42. Valerie Dubuque, RDNMurrieta, CA 925631982314373
  43. Kathleen Duchene, RDLakeport, CA 954531104011279
  44. Karen Duckworth, RDNSanta Barbara, CA 931101588201388
  45. Kari Duenas, RDAnaheim, CA 928011114373164
  46. Dawn DuerPlacerville, CA 956671720064025
  47. Marcella DuncanLoma Linda, CA 923541962386862
  48. Cari Dunham, RDNHemet, CA 925441508787391
  49. Emily Dunham, RDNChino Hills, CA 917091457055741
  50. Carol Dunn, RDSanta Cruz, CA 950601720697824

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.