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 75 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. Jacquelyn Lising, MS, RDNWalnut, CA 917891649799206
  2. Brittnee Lister, RDSacramento, CA 958251053957795
  3. Michele LitesRancho Cordova, CA 956701114088424
  4. Stephaniann Little, RDNSacramento, CA 958171558060491
  5. Valerie Littlefield, RD, CDCESSan Diego, CA 921231932915808
  6. Alexandra Littlejohn, MS, RDSan Francisco, CA 941041689593170
  7. Pey-Lih Littler, RDCarlsbad, CA 920111407453681
  8. Allison Liu, MS, RD.San Diego, CA 921031558627646
  9. Chia-Yu Liu, RDNSan Jose, CA 951281518525690
  10. Cynthia Liu, RDPalo Alto, CA 943041386332211
  11. Elise Liu, MPH, RDNLos Angeles, CA 900241679053680
  12. Jacqueline Liu, RDLos Angeles, CA 900241194607671
  13. Janet Liu, RDSan Diego, CA 921281154557106
  14. Jean Liu, MS, RDNGardena, CA 902491548877327
  15. Jennifer Liu, R.D.Saratoga, CA 950701235499435
  16. Jing Liu, RDOakland, CA 946071881764892
  17. Joy LiuLos Angeles, CA 900331942826169
  18. Kayee Liu, RD/RDNChino, CA 917101710500822
  19. Kevin Liu, RDSan Francisco, CA 941091841933447
  20. Lian Liu, MPH, RD, CDEOntario, CA 917611063833481
  21. Michelle Liu, RDSacramento, CA 958251831747542
  22. Shu LiuLos Angeles, CA 900121407279540
  23. Szu Yu Liu, RDMission Viejo, CA 926911891445573
  24. Wenlei Liu, RDBaldwin Park, CA 917061407073232
  25. Yi Chen Liu, MS, RDNCovina, CA 917231770277329
  26. Yolanda Liu, RDWhittier, CA 906031740102425
  27. Ian LloydSusanville, CA 961301124609813
  28. Katheirne Lloyd, RDSacramento, CA 958231013564145
  29. Natalie LloydLong Beach, CA 908031932469830
  30. Chloe Lo, MS, RDSanta Maria, CA 934541689367294
  31. Yennie Lo, RDOakland, CA 946091225743727
  32. Cindy Loaiza, RD/RDNPalo Alto, CA 943041609471077
  33. Eduardo Lobaton, RDBakersfield, CA 933121417138470
  34. Shannon LobdellGlendale, CA 912031487583431
  35. Sophie Loberg, RDSan Diego, CA 921041558076737
  36. Matthew Lobo, RDNVallejo, CA 945891225838014
  37. Kate LobpriesSan Francisco, CA 941041073479325
  38. Gail Locke, R.D.Red Bluff, CA 960801386823326
  39. Heather Locke, R.D.Santa Clara, CA 950511023377728
  40. Hannah Lockhart, MPH, RDNGrand Terrace, CA 923131881238905
  41. Allyson Lods, RDLancaster, CA 935341013560747
  42. Janine Loescher, RD, CDCESRancho Mirage, CA 922701013551126
  43. Dan Loewensteiner, RDNPetaluma, CA 949541902391071
  44. Carlen Loewenthal, MS, RDLos Angeles, CA 900731881967487
  45. Jennifer Logan, RD, CDESanta Rosa, CA 954041639620768
  46. Karina Logsdon, RDNSacramento, CA 958251033959788
  47. Melanie Logue, RDVisalia, CA 932911760093611
  48. Denise LohmanLaguna Niguel, CA 926771366334658
  49. Sevim Loker, RDLos Angeles, CA 900731942458484
  50. Shannon Loman, RDN, CNSCSanta Barbara, CA 931051295280907

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.