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 346 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. Carolyn Kurtz, M.S.W.Valley Center, CA 920821831113653
  2. James Kurtz, LCSWSan Jose, CA 951281134259195
  3. Michelle Kurtz, LCSWFresno, CA 937201740367093
  4. Carol Kurumada, LCSWBellflower, CA 907061972703551
  5. Tiina KurviMonterey, CA 939401609504323
  6. Melanie Kushnir-Pappalardo, LCSWOakland, CA 946051598000150
  7. Valerie Kuskulis, LCSWPetaluma, CA 949541174734404
  8. Melissa Kusler, LCSWWestminster, CA 926831417361726
  9. Lauren Kussler, ASWWalnut Creek, CA 945971053249391
  10. Andrea Kutler, LCSWSacramento, CA 958171265902035
  11. Marti Kutnik, L.C.S.W., M.F.T.Solana Beach, CA 920751255363859
  12. Angela Kutsar, LCSWSacramento, CA 958161538882196
  13. C Kutz, LCSWFresno, CA 937271780807297
  14. Yuki KuwabaraSanta Monica, CA 904041194565416
  15. Darleen Kuwahara, L.C.S.W.Los Angeles, CA 900201447348081
  16. Katie KuyamaLos Angeles, CA 900081972083517
  17. Susan Kuyper, LCSWSan Francisco, CA 941341114229218
  18. Marion Kvasnicka, LCSWShasta Lake, CA 960191770079626
  19. Kay KwakLos Angeles, CA 900331356871834
  20. Kristelle Kwak-Reid, LCSWVan Nuys, CA 914011912202235
  21. Anita KwanEl Monte, CA 917311245436104
  22. Eric KwanLos Angeles, CA 900121134318074
  23. Samina Kwan, LCSW, MPALos Angeles, CA 900891871788778
  24. Sharon KwanSanta Clara, CA 950511083780027
  25. Stephanie KwanLos Angeles, CA 900171154892842
  26. Tara Kwan, ACSWLos Angeles, CA 900171750163671
  27. Vicky Kwan, LCSWRosemead, CA 917701548301831
  28. Andrew KwaningRiverside, CA 925071710479829
  29. Janina Kwilos, LCSWSan Diego, CA 921311316702921
  30. Leonard Kwock, LCSWFolsom, CA 956301740365741
  31. Ina KwofieHayward, CA 945411073903878
  32. Kristine Kwok, LCSWSan Rafael, CA 949011730108549
  33. Lucy KwonEmeryville, CA 946081649075680
  34. Sharon Kwon, ASWAltadena, CA 910011326695156
  35. Evelyn KwongSacramento, CA 958201598284051
  36. Shelly KwongSan Mateo, CA 944031699058180
  37. Tiffany Kwong, LCSWRosemead, CA 917701538502638
  38. Winnie Kwong, ASWSan Francisco, CA 941031821281676
  39. Kary Kwong-LeeSan Leandro, CA 945781134681513
  40. Clara Kwun, LCSWSan Francisco, CA 941151881243822
  41. Marci Kyle, LCSWSan Diego, CA 921141174981500
  42. Mary Kyle, LCSWSan Rafael, CA 949011265128656
  43. Montaye KyleOntario, CA 917611437801107
  44. Luz Kyncl, LCSWBeverly Hills, CA 902111497311849
  45. Vasiliky Kyriakopoulos, LCSWTujunga, CA 910421346009354
  46. Erika KyteSan Diego, CA 921081124803374
  47. Pauline L'Herbette, ACSWLos Angeles, CA 900421285496810
  48. Melissa L'HeureuxLong Beach, CA 908071467281485
  49. Darren LaLos Angeles, CA 900171851974968
  50. Diandra La Croix, LCSWCovina, CA 917241528536760

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.