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 115 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. Barbra Sassower, RDNRancho Mirage, CA 922701013436146
  2. Jennifer Sato, R.D.San Francisco, CA 941151902929995
  3. Miharu Sato, MS RD CDEMountain View, CA 940401780871509
  4. Kathy Sato-Trang, RDNLos Angeles, CA 900571033844303
  5. Claire Satterwhite, RDSan Jose, CA 951101285318626
  6. Sravani SatturRocklin, CA 957651316755309
  7. Amanda SaucedaLong Beach, CA 908151154728624
  8. Francisco Saucedo, RDFontana, CA 923351013680594
  9. Amy SauerhageSan Diego, CA 921311508315540
  10. Eva Saul, RD, IBCLCBrea, CA 928211720325681
  11. Ashley Saunders, R.D.San Diego, CA 921091245367036
  12. Gena Saunders, MS RD CNSCGlendale, CA 912061578317038
  13. Ruth Saunders, R.D.Sacramento, CA 958171053657767
  14. Cesar SauzaLos Angeles, CA 900221417382805
  15. Jessica Savage, RDLos Angeles, CA 900271447031653
  16. Marina Savelyeva, R.D.Santa Ana, CA 927071346574696
  17. Christine Sawyer, RDN, CLTLafayette, CA 945491730323593
  18. Tracie Sayama, RDRedwood City, CA 940631447406640
  19. Nicole Sayd, RDRoseville, CA 956611437913589
  20. Melody Sayers, MS, RDLos Angeles, CA 900341528559192
  21. Kayli Scanlon, RDRoseville, CA 956611952943748
  22. Kelly Scanlon, RDConcord, CA 945211770828352
  23. Christine Scarcello, MS, RD, CNSCWest Hollywood, CA 900481013454883
  24. Suellen Scarff, M.S., R.D.Mission Viejo, CA 926911124354311
  25. Sophia Scattaglia, RDThousand Oaks, CA 913611366114647
  26. Tawny Schaefer, MS RDWalnut Creek, CA 945961972646156
  27. Kendra Schapansky, RDParadise, CA 959691538592563
  28. Lynne Schatzlein, RDChula Vista, CA 919111518171024
  29. Beth Schatzman, RDCapitola, CA 950101366461089
  30. Maria Schellenberger, MS RDNLos Angeles, CA 900641326589854
  31. Cheryl Schendel, RDNWildomar, CA 925951588182174
  32. Janet Schenker, M.ED, RDSanta Ana, CA 927051306127568
  33. Alyssa ScherSan Francisco, CA 941041932072816
  34. Bella SchererSan Diego, CA 921031386516227
  35. Laura Scherling, R.D.San Francisco, CA 941151245556372
  36. Janet Schilling, R.D.Richmond, CA 948041043485899
  37. Kate Schlag, RDOakland, CA 946181861031817
  38. Deborah Schlanger, M.S.,R.D.San Francisco, CA 941101265620488
  39. Petra Schlenke, R.D.Saint Helena, CA 945741558578013
  40. Lynette Schlick, RDSan Jose, CA 951121275758245
  41. Gina Schlocker, R.D.San Jose, CA 951251275554206
  42. Lauren Schmitt, MS, RDStudio City, CA 916041912181546
  43. Sarah Schmitt, RDDavis, CA 956161811548779
  44. Laura Schmitz, RDSaint Helena, CA 945741891077004
  45. Kayla SchnitziusWillits, CA 954901346919644
  46. Shanley Schoenhofer, RDWest Sacramento, CA 956051235882085
  47. Caitlin Schoensiegel, RDNLos Angeles, CA 900491629632302
  48. Michelle Scholl, RD, CDEChula Vista, CA 919111811389489
  49. Julie Scholler, R.D.Duarte, CA 910101619021573
  50. Melinda Scholten, RDFairfield, CA 945331750152880

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.