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 620 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. Teresa Spaulding, LCSWSacramento, CA 958211427344159
  2. Eleanor Spaziano, LCSWLos Angeles, CA 900731659481042
  3. Rickey Speake, MFTBakersfield, CA 933011356545495
  4. Cynthia Speakman, LCSWGlendale, CA 912061942460621
  5. Debbie Speciner, LCSWSherman Oaks, CA 914031194023432
  6. Jennifer Speckman, LCSWSanta Monica, CA 904041346527587
  7. Angela Speed, ACSWSacramento, CA 958111699530170
  8. Erin SpeedSacramento, CA 958231366721102
  9. Haley Speer, LCSWSanta Monica, CA 904041891052916
  10. Marshall Speer, LCSWSan Francisco, CA 941151972840981
  11. Susan Speer, L.C.S.W.Oxnard, CA 930361629152384
  12. Yvonne Speer, LCSWSacramento, CA 958251518480060
  13. Zora Speert, LCSWLos Angeles, CA 900641134198971
  14. Susan Spehling, LCSWChico, CA 959731952656092
  15. Mary Speidell, LCSWTempleton, CA 934651689866956
  16. Patricia Speier-Torres, LCSWSan Juan Capistrano, CA 926751831672393
  17. Veronica Speikes, LMSWMountain View, CA 940411831672195
  18. Ann Speirs, MSWOakland, CA 946081609101559
  19. Jody Spellmeyer, LCSWWestminster, CA 926831598846172
  20. Deanna Spence, ASWSacramento, CA 958271750817482
  21. Jasmynne SpenceOrange, CA 928651528612025
  22. Kathleen SpenceSanta Rosa, CA 954041134277726
  23. Aneka SpencerMountain View, CA 940411033697628
  24. Deante SpencerOakland, CA 946091477117083
  25. Emily SpencerSan Jose, CA 951121144863630
  26. Jody Spencer, LICSWLos Angeles, CA 900731598030546
  27. Michelle Spencer, MSW, ASWGarden Grove, CA 928401245055896
  28. Ronald SpencerOakland, CA 946011992377014
  29. Shalom Spencer, LCSWOakland, CA 946081760982003
  30. Shawdi Spencer, LCSWNorth Hollywood, CA 916061891183752
  31. Terese Spencer, LCSWBrea, CA 928211699087064
  32. Jason Spenser, LCSWWalnut Creek, CA 945961396891651
  33. Cathy SpensleySan Francisco, CA 941091396959474
  34. Dana Sperling, LCSWIrvine, CA 926121326819194
  35. Natalie SperlingSanta Ana, CA 927051730551672
  36. William Sperling, LCSWTorrance, CA 905031730374844
  37. Cecilia Spero, LCSWLong Beach, CA 908061538493556
  38. Leslie Spero, LCSWAgoura, CA 913011730406471
  39. Jennifer SpevakOakland, CA 946121285012617
  40. Janna SpiegelLos Angeles, CA 900341528552981
  41. Ronna Spiegel, LCSWLos Angeles, CA 900341619514932
  42. Susan Spiegel, LCSWBeverly Hills, CA 902121467662569
  43. Allison SpielerLos Angeles, CA 900571376841759
  44. Dolores Spielman, L.C.S.W.Torrance, CA 905011275615841
  45. Desirae SpignorWest Sacramento, CA 956051831591296
  46. Marsha Spike, LCSW LIC CLIN SOC WOTarzana, CA 913561831310028
  47. Arianna SpillerOxnard, CA 930361265185177
  48. Lisa Spinas, LCSWEureka, CA 955011265864003
  49. Lisa Spindle, LCSWOceanside, CA 920571770852790
  50. Lauren Spinelli, LCSWSan Diego, CA 921111437630787

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.