NPPES file of Aug 9, 2026

Community Health Worker in California

11,133 NPPES records list community health worker with a practice address in California, 29 per 100,000 residents, the 12th highest rate of 51. San Francisco and Los Angeles have the most; each record links to the provider's NPI and the California license search. Page 117 of 223.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 172V00000X · method

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

San Francisco has the most, 1,674

  1. San Francisco1,674
  2. Los Angeles929
  3. Oakland524
  4. Sacramento462
  5. San Bernardino286

Community Health Worker records in California

  1. Irene LopezVictorville, CA 923921356059232
  2. Izabella LopezTemecula, CA 925921942056635
  3. Janette LopezSylmar, CA 913421780409037
  4. Janine LopezSan Jose, CA 951261073041877
  5. Jennifer LopezOntario, CA 917621194674226
  6. Jennifer LopezBarstow, CA 923111659200194
  7. Jennifer LopezSan Francisco, CA 941021760230395
  8. Jennifer LopezRed Bluff, CA 960801548030919
  9. Jesse LopezBerkeley, CA 947041356156715
  10. Jesse LopezMorgan Hill, CA 950371235724295
  11. John LopezPasadena, CA 911031063532109
  12. Joseph LopezSanta Barbara, CA 931011558893206
  13. Julie LopezSanta Ana, CA 927061568158640
  14. Katelyn Lopez, CHWVictorville, CA 923951831903343
  15. Katrina LopezClovis, CA 936121518473990
  16. Lauren LopezSan Francisco, CA 941171386207223
  17. Leslie LopezLong Beach, CA 908101467194035
  18. Lileana LopezSan Bernardino, CA 924151417561846
  19. Lourdes LopezTaft, CA 932681801770433
  20. Maria LopezLos Angeles, CA 900081255989984
  21. Maria LopezCommerce, CA 900221356179311
  22. Maria LopezSanta Ana, CA 927011275312167
  23. Maria LopezWatsonville, CA 950761548051733
  24. Marissa LopezNorth Hollywood, CA 916061942703376
  25. Mark LopezTorrance, CA 905021598476202
  26. Martha LopezLaguna Hills, CA 926531891519831
  27. Mayra Lopez, B.ASan Jose, CA 951261487012019
  28. Melvin LopezBakersfield, CA 933071851112197
  29. Michelle LopezCulver City, CA 902301962997718
  30. Mireya LopezSan Francisco, CA 941101225528557
  31. Nancy LopezLos Angeles, CA 900151730960311
  32. Nancy LopezAnaheim, CA 928061861297673
  33. Natalia LopezOrland, CA 959631215896147
  34. Natasha LopezCulver City, CA 902301629315825
  35. Ofelia LopezLos Angeles, CA 900141306530860
  36. Patricia LopezSanta Barbara, CA 931011447116983
  37. Porfirio Lopez, HEALTH WORKERBakersfield, CA 933011922130533
  38. Priscilla LopezLos Angeles, CA 900411740095900
  39. Robert LopezNorwalk, CA 906501083489736
  40. Rosa LopezLong Beach, CA 908101285529545
  41. Ruth LopezGarden Grove, CA 928401578250841
  42. Sarah LopezFresno, CA 937111528571056
  43. Sasha LopezOakland, CA 946091326875287
  44. Sergio LopezHesperia, CA 923451093606717
  45. Stephanie LopezWestminster, CA 926831487480885
  46. Susana LopezFort Bragg, CA 954371669604286
  47. Tania LopezSan Bernardino, CA 924081497692040
  48. Tiana LopezOakland, CA 946091487316709
  49. Trinidad LopezSanta Rosa, CA 954011639811813
  50. Vanessa Lopez, MPHLake Elsinore, CA 925301770447831

Source: CMS NPPES, primary taxonomy 172V00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 12 of 51 per resident

  1. Nevada34
  2. Ohio33
  3. Oregon29
  4. California29
  5. Michigan28
  6. Nebraska24
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 172V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

0.1% of these records appear in a Medicare file, against 0.1% 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. California0.1%
  2. United States0.1%

Community Health Worker records in California, measured

  • In a Medicare file8 of 11,133 · 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file5 · under 0.1% here, 0.1% nationally
  • Not updated in five years or more3,028 · 27.2% here, 41.1% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 172V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

11,133 NPPES records list community health worker (172V00000X) as their primary taxonomy with a practice address in California: 29 per 100,000 residents against 14 nationally (50 states and D.C.). San Francisco has 1,674 of them (15%).

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. West Virginia4,210
  2. Utah4,045
  3. Ohio3,832
  4. Michigan2,783

States with a similar rate per 100,000

  1. Oregon28.7
  2. Nebraska24.1
  3. Nevada34.1
  4. Kentucky36.9

The largest states

  1. West Virginia4,210
  2. Utah4,045
  3. Ohio3,832
  4. Michigan2,783
  5. Alaska2,286

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.