NPPES file of Aug 9, 2026

Clinical Social Worker in California

36,261 NPPES records list clinical social worker with a practice address in California, 93 per 100,000 residents, the 22nd highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 350 of 726.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1041C0700X · method

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

Los Angeles has the most, 4,806

  1. Los Angeles4,806
  2. San Diego2,036
  3. San Francisco1,358
  4. Oakland1,130
  5. Sacramento1,120

Clinical Social Worker records in California

  1. Susan Land, LCSWSherman Oaks, CA 914011154046399
  2. Breanna LandaPomona, CA 917671427601665
  3. Lizette LandaFullerton, CA 928311770010589
  4. Patricia Landaker, LCSWRedding, CA 960011568249159
  5. Brian Landau, LCSWSan Diego, CA 921101659578805
  6. Claudia Landaverde, ASWPasadena, CA 911061396637088
  7. Miriam Landaverde, ACSWLos Angeles, CA 900131164090437
  8. Vicki Landaverde Alvarez, LCSWMountain View, CA 940401326593765
  9. Kallyn Landel, LCSWLos Angeles, CA 900041134602055
  10. Estefania Landeros, MSWChatsworth, CA 913111013586007
  11. Veronica Landeros, LCSWEl Centro, CA 922431477782852
  12. Chalsea Landeros-GuillenCommerce, CA 900401477396976
  13. Mallory Landers, LCSWVallejo, CA 945901205980752
  14. Lisa Landes, LCSWSan Francisco, CA 941181396998811
  15. Victoria Landes, LCSWSanta Rosa, CA 954031932395563
  16. Joan Landguth, LCSWSan Diego, CA 921031336224302
  17. Jenny Landini, LCSWSacramento, CA 958201669662102
  18. Christine Landis, LCSWFresno, CA 937111477643781
  19. Keeley Landis, ACSWLos Angeles, CA 900621558829044
  20. Jennifer Landivar, LCSWVentura, CA 930031457545154
  21. Paul Landman, LCSWRepresa, CA 956711932296118
  22. Michele Lando, LCSWChico, CA 959261205389095
  23. Robert Lando, MSWVacaville, CA 956881710974886
  24. Elizabeth Landram, LCSWChula Vista, CA 919141972268589
  25. Craig Landry, LCSWHarbor City, CA 907101215363387
  26. Raymond Landry, MSW, ACSWOakland, CA 946121730903659
  27. Theresa Landry, LCSWHemet, CA 925431447399563
  28. Holly Landsbaum, MSWBerkeley, CA 947201609071596
  29. Joshua Landsburg, ASWLos Angeles, CA 900641639978992
  30. Adrienne Landsittel-Kirin, MSW, ASWPlacerville, CA 956671700761327
  31. Jesse LandySan Francisco, CA 941211780493445
  32. Barbara Lane, LCSWSan Francisco, CA 941051730307877
  33. Celeste Lane, LCSWPomona, CA 917671881978328
  34. Heather Lane, LCSWSacramento, CA 958231568479095
  35. Jennifer Lane, LCSWLancaster, CA 935351376674085
  36. Jeremy Lane, LCSW, CADC-IISan Francisco, CA 941031568915452
  37. John Lane, LCSWRedlands, CA 923731538129838
  38. Lois Lane, LCSWSan Anselmo, CA 949601831202530
  39. Marcia Lane, LCSWSan Diego, CA 921101164541215
  40. Sarah LaneSacramento, CA 958201962883306
  41. Stephanie Lane, LCSWWalnut, CA 917891689871493
  42. Sylvia Lane, LCSW, MFTLaguna Hills, CA 926531265679237
  43. Victoria LaneRedding, CA 960011982197505
  44. Brittney Lang, MSW, LCSWRancho Mirage, CA 922701598134496
  45. Judith Lang, LCSWSan Jose, CA 951191629139944
  46. King-Hwa Lang, MFTBaldwin Park, CA 917061881892792
  47. Lauren LangLos Angeles, CA 900011235785296
  48. Michelle Lang, MSWAnaheim, CA 928011801199104
  49. Saundra Lang, MSW, LCSWLos Angeles, CA 900081336270552
  50. Tiffani Lang, LCSWChico, CA 959281932682283

Source: CMS NPPES, primary taxonomy 1041C0700X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 22 of 51 per resident

  1. Illinois109
  2. New Jersey105
  3. Alaska103
  4. California93
  5. Virginia93
  6. Delaware91
  7. 50 states and D.C.93

Source: CMS NPPES, primary taxonomy 1041C0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

6.0% of these records appear in a Medicare file, against 11.7% 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. California6.0%
  2. United States11.7%

Clinical Social Worker records in California, measured

  • In a Medicare file2,182 of 36,261 · 6.0% here, 11.7% nationally
  • In the CMS Doctors and Clinicians file4,012 · 11.1% here, 19.1% nationally
  • Not updated in five years or more16,389 · 45.2% here, 52.9% nationally
  • Median graduation year2012 · the 4,008 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1041C0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

36,261 NPPES records list clinical social worker (1041C0700X) as their primary taxonomy with a practice address in California: 93 per 100,000 residents against 93 nationally (50 states and D.C.). Los Angeles has 4,806 of them (13%).

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. New York29,293
  2. Massachusetts17,815
  3. Michigan17,644
  4. North Carolina15,561

States with a similar rate per 100,000

  1. Virginia92.9
  2. Delaware90.6
  3. Kentucky89.9
  4. Idaho89.1

The largest states

  1. New York29,293
  2. Massachusetts17,815
  3. Michigan17,644
  4. North Carolina15,561
  5. Illinois13,637

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.