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 259 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. Karla Guzman Alba, ASW132718San Pedro, CA 907311043156094
  2. Maria Guzman Gutierrez, LCSW,96319San Carlos, CA 940701104259399
  3. Alma Guzman Jovel, ASWGilroy, CA 950201306296884
  4. Stephanie Guzman Lopez, MSW, LCSW, PPSCMenlo Park, CA 940251033631742
  5. Jessica Guzman-GreenLos Angeles, CA 900171134611940
  6. Kristine Guzman-HernandezSouth Pasadena, CA 910301356900138
  7. Leticia Guzman-Soydan, MSWCerritos, CA 907031053408369
  8. Alejandra Guzman-Valencia, LCSWEscondido, CA 920291780346452
  9. Ana Guzman-Wiley, MSWEscondido, CA 920251245726488
  10. Raven GuzzinoLos Angeles, CA 900311285114629
  11. Imonie GwaltneySan Francisco, CA 941091881322535
  12. Colleen Gwarnicki, MSWWest Hollywood, CA 900481902611767
  13. Johanna GwynnSan Leandro, CA 945781083907000
  14. Neha GyanSalinas, CA 939061689263642
  15. Kristin Gyford, LCSWQuincy, CA 959711760842405
  16. Cynthia Gyori, LCSWSan Francisco, CA 941021386728673
  17. Daye HaLos Angeles, CA 900561649936964
  18. Dianne HaSan Jose, CA 951101356099345
  19. Siu Ha, LCSWCupertino, CA 950141548318769
  20. Stephanie HaSacramento, CA 958411356861520
  21. Thuc-Nhi HaSan Jose, CA 951181083262257
  22. Yen HaGilroy, CA 950201457689135
  23. Cynthia Haas, LCSWGranada Hills, CA 913441831378298
  24. Lawrence Haas, LCSWFairfield, CA 945351770166712
  25. Lisa Haas, LCSWEncino, CA 914361588125256
  26. Patricia Haas, MSWVallejo, CA 945891215090568
  27. Renee Haas, LCSWUkiah, CA 954821194385948
  28. Gina Haase, LCSWLos Angeles, CA 900121760866412
  29. Erica HaasethPort Hueneme, CA 930411821612060
  30. Cecilia Habacon, LCSWLong Beach, CA 908061710385125
  31. Anat Habani, LCSWReseda, CA 913351356981476
  32. Alison Haber, LCSWLos Angeles, CA 900251306477575
  33. Allison HaberLos Angeles, CA 900171366280463
  34. Debra Haber Zurita, LCSWWalnut Creek, CA 945981508982612
  35. Laurie HabermanFresno, CA 937031245389196
  36. Nancy Haberman, LCSWSanta Cruz, CA 950601043678287
  37. Aya HackettLos Angeles, CA 900171629506688
  38. Jennifer HackettLoma Linda, CA 923571235682089
  39. Laura Hackman, MSW., LCSWPalmdale, CA 935511881142339
  40. Laith HaddadWest Hills, CA 913041508400128
  41. Maraam Haddad, ASW, CADC-IIBakersfield, CA 933091790209153
  42. Riham HaddadLos Angeles, CA 900471811127343
  43. Shadi Haddad, ASWEl Cajon, CA 920201184878829
  44. Zetta Hadden, LCSWFresno, CA 937041902038300
  45. Jessica HaderlieSan Clemente, CA 926731962347138
  46. Kate Hadraba DavisGrass Valley, CA 959491265256101
  47. Isabelle HaeckelRedding, CA 960011689328593
  48. Lidia HaefeleWestminster, CA 926831700418548
  49. Andrew Haff, ACSWEscondido, CA 920251295600583
  50. Meghan Haff, ACSW, MSWSan Diego, CA 921171902750540

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.