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 126 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. Linda MartinezSan Francisco, CA 941031437774494
  2. Lizet MartinezMerced, CA 953481104762087
  3. Maria MartinezFontana, CA 923361952902132
  4. Maricia MartinezFresno, CA 937021679353114
  5. Matthew MartinezDuarte, CA 910101255973798
  6. Melanie Martinez, HEALTH WORKER LLLSan Francisco, CA 941031003561549
  7. Mia MartinezAnaheim, CA 928041023899176
  8. Michaela MartinezSacramento, CA 958341386474294
  9. Michelle MartinezVenice, CA 902911639715030
  10. Morgan MartinezMerced, CA 953401982459947
  11. Natalie MartinezDowney, CA 902421780472266
  12. Nathalie MartinezBakersfield, CA 933071922837103
  13. Norma MartinezUkiah, CA 954821962862169
  14. Oralea MartinezLemoore, CA 932451013857820
  15. Patricia MartinezMarina, CA 939331912466566
  16. Patricia MartinezSan Francisco, CA 941021700443876
  17. Peter MartinezCamarillo, CA 930121194226548
  18. Richard MartinezClovis, CA 936121245028422
  19. Rudy MartinezFresno, CA 937021710676424
  20. Shamika MartinezGardena, CA 902491730942772
  21. Sonia MartinezSan Jose, CA 951161699655258
  22. Sophia MartinezUkiah, CA 954821396156428
  23. Sunny MartinezLos Angeles, CA 900061639862188
  24. Tarzi MartinezLynwood, CA 902621942966411
  25. Valeria MartinezSan Francisco, CA 941031346178316
  26. Vanessa MartinezRiverside, CA 925031245926948
  27. Veronica MartinezSacramento, CA 958211770247751
  28. Victoria MartinezMenifee, CA 925851679448625
  29. Vincent MartinezLodi, CA 952401861220113
  30. Willayne MartinezVictorville, CA 923941174948848
  31. Yessica MartinezLos Angeles, CA 900261548700222
  32. Zulma MartinezFullerton, CA 928311316200116
  33. Zyanya MartinezLos Angeles, CA 900031629664792
  34. Anthony Martinez CanoPasadena, CA 911071225851777
  35. Ana Laura Martinez De FloresSanta Ana, CA 927031659741718
  36. Jennifer Martinez De PolancoStockton, CA 952021528463189
  37. Isandra Martinez LoezaSan Bernardino, CA 924101821791104
  38. Melissa Martinez LopezCulver City, CA 902321093470346
  39. Karla Martinez OlveraCulver City, CA 902301760227326
  40. Blanca Martinez-AvilaLake Isabella, CA 932401821782467
  41. Jacqueline Martinez-GarmendiaPalm Desert, CA 922601700757010
  42. Jacqueline Martinez-GuizadoPasadena, CA 911071881271229
  43. Alejandra Martinez-JuarezLynwood, CA 902621124805759
  44. Maria Martinez-MejiaLos Angeles, CA 900121033614243
  45. Christopher MartzenFresno, CA 937271023660669
  46. Angela MarzettaSacramento, CA 958381336989425
  47. Susana MasoeLos Angeles, CA 900621235718370
  48. Hailey MasonSanta Rosa, CA 954011902444664
  49. Jon Tyler MasonFresno, CA 937031104617893
  50. La'Shanae MasonLake Elsinore, CA 925301265219950

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.