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 10 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. Edith AranaLos Angeles, CA 900051043882418
  2. Jaemar AranaLos Angeles, CA 900011609550458
  3. Mauricio AranaLos Angeles, CA 900081932851680
  4. Mireya AranaMerced, CA 953401235929886
  5. Maria ArancibiaSan Mateo, CA 944031831370774
  6. Baudelia ArandaCompton, CA 902211356026843
  7. Brent ArandaChula Vista, CA 919111558155721
  8. Charlene Jan ArandaSan Francisco, CA 941021639656168
  9. Anette Aranda-FregosoOrange, CA 928681336890094
  10. Jose AranivaLos Angeles, CA 900181164556247
  11. Napoleon AraujoFontana, CA 923361205714433
  12. Natalia AraujoSan Francisco, CA 941101851054167
  13. Anthony ArauzaModesto, CA 953541245198993
  14. Faith ArcaRedwood City, CA 940631790340909
  15. Gisela ArceRiverside, CA 925031912859216
  16. Marilyn ArceFullerton, CA 928311154892438
  17. Judith ArcegaSanta Cruz, CA 950601104241819
  18. Krystle ArceoFairfield, CA 945341487373205
  19. Melissa ArceoSan Mateo, CA 944021114764222
  20. Milana ArchakovaRoseville, CA 956781386436582
  21. Stella ArcherLos Angeles, CA 900421023244969
  22. Rossemary ArchilaLos Angeles, CA 900421881270452
  23. Gennessys ArcigaPalm Desert, CA 922601952273005
  24. Elisa Arechiga LopezSan Bernardino, CA 924101922700921
  25. Andrew ArellanoRidgecrest, CA 935551538865811
  26. Cristina ArellanoOakland, CA 946051659115863
  27. Hannah ArellanoRidgecrest, CA 935551942120100
  28. Joaquin ArellanoHayward, CA 945441891485942
  29. Judith ArellanoKings Beach, CA 961431851214894
  30. Kayla Celine ArellanoSan Francisco, CA 941021114703238
  31. Samantha Arellano, NONEPalmdale, CA 935501003575945
  32. Leticia ArenasNorwalk, CA 906501346035995
  33. Nicole ArenasRedwood City, CA 940631205341179
  34. Paulette ArenasChula Vista, CA 919101487321071
  35. Rocio ArenasSan Mateo, CA 944031194427526
  36. Ana ArevaloLos Angeles, CA 900381205642519
  37. Itzel ArevaloSanta Cruz, CA 950601902406408
  38. Marvyn ArevaloOakland, CA 946011154635894
  39. Miguel ArevaloVan Nuys, CA 914021033547104
  40. Andres Arevalo BojorquezSan Diego, CA 921021568214674
  41. Sahar ArghandiwalSan Diego, CA 921261619470705
  42. Anahy ArguetaLos Angeles, CA 900111982335691
  43. Ebony ArguetaPalm Desert, CA 922601518880236
  44. Manuel ArguetaDowney, CA 902421659910776
  45. Adriana Argueta BalanFairfield, CA 945331679292544
  46. Joanna AriasMonterey Park, CA 917541083371199
  47. Kristina AriasAnaheim, CA 928051023868288
  48. Stephanie AriasSan Francisco, CA 941031831814375
  49. Maria Arias AvalosRancho Cucamonga, CA 917301144073115
  50. Anamaria Arias-IxtaSanta Cruz, CA 950601184390387

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.