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 450 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. Lori MorseOxnard, CA 930361134435548
  2. Krista MortellaroLancaster, CA 935351578066247
  3. Edmond Mortensen, L.C.S.W.Bakersfield, CA 933091821163791
  4. Megan Mortensen, LCSWLong Beach, CA 908221740654987
  5. Katie MortimerSanta Monica, CA 904051720625684
  6. Elizabeth Morton, LCSWCaspar, CA 954201306545637
  7. Fernanda Morton, LCSWOrange, CA 928681740452192
  8. Lance Morton, LCSWArcata, CA 955211538530001
  9. Lauren Morton, LCSWCarlsbad, CA 920091316079510
  10. Michele MoscatelliRiverside, CA 925061578201711
  11. Gail Mosconi, LCSWSan Rafael, CA 949031902910342
  12. Susan Moscov, MSWSanta Monica, CA 904011124018742
  13. Lorna MoseleyLos Angeles, CA 900171013325885
  14. Corina MoserAnaheim, CA 928011174376479
  15. Kimberly Moser, LCSWArcadia, CA 910061528436482
  16. Laura Moser, LCSWPatton, CA 923691215483227
  17. Nancy Moser, LCSWSan Francisco, CA 941181205936317
  18. Ali Moses, LCSWLong Beach, CA 908031740616101
  19. Michael Moses, LCSW108940Concord, CA 945201144666744
  20. Michelle Moses, LCSWWatsonville, CA 950761194008441
  21. Olivia MosesEagle Rock, CA 900411275397564
  22. Sara Moses, LCSWSan Leandro, CA 945781588786701
  23. Patricia Mosher, MSWMenifee, CA 925851912711532
  24. Andrea MosierElk Grove, CA 957581598240111
  25. Cameron MosierSan Diego, CA 921151356793129
  26. Julie Moskovitz, MSWOrinda, CA 945631124261508
  27. Daniel Moskowitz, LCSWWalnut Creek, CA 945961952450819
  28. Marilyn Moskowitz, MFT LCSWEl Centro, CA 922731992892939
  29. Sara MoskowitzSanta Ana, CA 927011619366887
  30. Jacqueline Moskus, LCSWSan Francisco, CA 941071578689469
  31. Kevin Mosley, LCSWSan Francisco, CA 941151477603231
  32. Lauren MosleyNorthridge, CA 913251477285195
  33. Tanisha MosleyRancho Cucamonga, CA 917301063219517
  34. Kimberly Mosley-WilliamsLos Angeles, CA 900121851707947
  35. Shannen Isabelle Mosqueda, LCSWAnaheim, CA 928021790489433
  36. Alyssa Moss, LCSWSan Mateo, CA 944011285306498
  37. Colby Moss, LCSWLos Angeles, CA 900241447300306
  38. David Moss, LCSWSan Diego, CA 921291629121249
  39. Lauree Moss, M.S.W.Santa Monica, CA 904031093868879
  40. Linda Moss, L.C.S.W.Los Angeles, CA 900121386861656
  41. Meoshea Moss, LCSWWest Hollywood, CA 900691831050525
  42. Samantha Moss, LCSWLos Angeles, CA 900291821429697
  43. Scharsad Mossanenzadeh, MSW, ASW, LSWAICSanta Cruz, CA 950621093391526
  44. Marina Mosson, LCSWChula Vista, CA 919111932817335
  45. Rachel Most, M.S.W.San Leandro, CA 945781588913347
  46. Tamer MostafaSacramento, CA 958231396396016
  47. Elizabeth Mota, LCSWSacramento, CA 958201952601304
  48. Melanie MotaBanning, CA 922201902544679
  49. Robin Moten, LCSWView Park, CA 900081598897969
  50. David MotonFresno, CA 937261215473343

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.