NPPES file of Aug 9, 2026

Specialist in California

5,749 NPPES records list specialist with a practice address in California, 15 per 100,000 residents, the 19th highest rate of 51. San Francisco and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 15 of 115.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 174400000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

San Francisco has the most, 666

  1. San Francisco666
  2. Los Angeles301
  3. Sacramento241
  4. San Diego207
  5. Oakland198

Specialist records in California

  1. Lisette CarrilloOakland, CA 946091376143040
  2. Steven CarrollNovato, CA 949491871965194
  3. Kaitlyn CarrowBerkeley, CA 947031174054985
  4. Cynthia Carsolin-Chang, M.D.Daly City, CA 940151235160409
  5. Timothy CarsonOakland, CA 946091972631901
  6. Anita Carstensen, M.DOakland, CA 946091346296944
  7. Orlando Cartaya, M.D.Santa Monica, CA 904031407002884
  8. Brazell Carter, M.D.Richmond, CA 948041578736328
  9. Jennifer Carter, RASPlacerville, CA 956671770723033
  10. Yvonne CarterSanta Clara, CA 950501760780787
  11. Alan Cartmell, M.D.Bakersfield, CA 933091316933021
  12. Lauren CartwrightOakland, CA 946211154875672
  13. Robert Casden, M.D.San Luis Obispo, CA 934011982615670
  14. John Casey, M.D.Modesto, CA 953501811909716
  15. Kitiona CaseySan Francisco, CA 941031245759893
  16. Michael Casey, BOCOChico, CA 959261073735981
  17. Daniel Casper, MD, FACSPasadena, CA 911051740403617
  18. Andrew Cassidenti, M.D.Orange, CA 928681386657039
  19. Denise Cassidenti, M.D.Long Beach, CA 908061174539225
  20. Michael Cassidy, M.D.Berkeley, CA 947041780673442
  21. Lisa Cassileth, MDBeverly Hills, CA 902101407858459
  22. Leslie Castellano, B.A.Eureka, CA 955031053446393
  23. Diana Castellanos, ADV CST, LMTVentura, CA 930031083833743
  24. Amelia CastelliSan Francisco, CA 941021700208790
  25. John CastelliSan Francisco, CA 941021598187585
  26. Hector Castillo, M.D.Los Angeles, CA 900211659366136
  27. Mayra CastilloSan Francisco, CA 941031942679857
  28. Ronald Castonguay, MDFresno, CA 937201154467074
  29. Concepcion CastroSan Bernardino, CA 924011215803218
  30. Karla CastroPalo Alto, CA 943011609724301
  31. Lony Castro, M.D.Moreno Valley, CA 925551154492437
  32. Miguel CastroSacramento, CA 958341053278382
  33. Rebecca CastroSan Francisco, CA 941341295452506
  34. Reyneiro Castro, MDPasadena, CA 911051457496770
  35. Brandi CaswellSanta Rosa, CA 954071063968550
  36. Jessica CatanoAlameda, CA 945011821218751
  37. Robert Caton, M.D.Modesto, CA 953501861593196
  38. James Cavins, M.D.Santa Barbara, CA 931051902822356
  39. Diodinie Cefre, P.T.Beverly Hills, CA 902111023312907
  40. Jan Cehn, LCSWSan Francisco, CA 941311982918041
  41. Nancy Ceja, OTR/LOrange, CA 928691124427075
  42. Veronica Ceja Rangel, LEMartinez, CA 945531356216600
  43. Judy Celkos, ELECTROLOGISTRancho Cucamonga, CA 917301699520197
  44. Nicole CentenoCity Of Industry, CA 917481659032787
  45. Damiano CentolaRosemead, CA 917701477941169
  46. Rejielyn Cerdenio, OTR/LNorth Hollywood, CA 916061902136633
  47. Danielle Cesarz, MS, OTR/LBelmont, CA 940021043671464
  48. Ivy Cesena-Sinjur, L.R.E.Beverly Hills, CA 902101134992787
  49. Mindy Cetel, M.D.San Diego, CA 921211003843335
  50. Ka ChaStockton, CA 952071770716987

Source: CMS NPPES, primary taxonomy 174400000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 19 of 51 per resident

  1. Massachusetts16
  2. West Virginia15
  3. Maryland15
  4. California15
  5. Minnesota15
  6. Delaware13
  7. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 174400000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

What the count covers

5,749 NPPES records list specialist (174400000X) as their primary taxonomy with a practice address in California: 15 per 100,000 residents against 18 nationally (50 states and D.C.). San Francisco has 666 of them (12%).

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. Florida2,685
  2. Washington2,609
  3. Pennsylvania2,031
  4. Texas1,716

States with a similar rate per 100,000

  1. Minnesota14.6
  2. Maryland15.2
  3. West Virginia15.4
  4. Massachusetts15.7

The largest states

  1. New York22,636
  2. Florida2,685
  3. Washington2,609
  4. Pennsylvania2,031
  5. Texas1,716

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.