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 148 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. Jordan OlthoffSan Francisco, CA 941161134556319
  2. Carl OltonRiverside, CA 925031144053844
  3. Olatilewa OlumadeLos Angeles, CA 900231710648019
  4. Catalina OlveraChino Hills, CA 917091528328622
  5. Karenya OlveraRedlands, CA 923741174350706
  6. Rose Om Hieng, CASE MANAGERLong Beach, CA 908041881945210
  7. Jerry OmaraSanta Rosa, CA 954051417794819
  8. Janis OmearaSan Francisco, CA 941121144944638
  9. Lesley OmengePalm Desert, CA 922601649130295
  10. Najibullah OmerElk Grove, CA 957581750178083
  11. Prince OmogunSacramento, CA 958221386407245
  12. Anthony OnRiverside, CA 925051225434129
  13. Maricris OnaSan Francisco, CA 941181932745171
  14. Jamal OneyDavis, CA 956161457942781
  15. Rorthana OngFresno, CA 937031235972647
  16. Geoffrey OngetaSacramento, CA 958171023879954
  17. Rachel OnochieSan Francisco, CA 941021619486842
  18. Nwe OoOakland, CA 946061538475587
  19. Emmanuela OparaPalm Desert, CA 922601730049701
  20. Jose Luis OrbetaSan Francisco, CA 941021639676752
  21. Breanna OrdazGarden Grove, CA 928401841814340
  22. Rosa OrdazWest Covina, CA 917901427917848
  23. Gema OrdonezSan Leandro, CA 945781245754530
  24. Jason OrdonioSan Bernardino, CA 924011851167654
  25. Lauren OrdwayFresno, CA 937261306489836
  26. Claudia OrellanaSanta Monica, CA 904011194331983
  27. Digna OrellanaLos Angeles, CA 900151083362032
  28. Flor OrellanaSan Francisco, CA 941021700530961
  29. Gloria Orellana, RDASanta Ana, CA 927061578914545
  30. Joseph OrellanaSanta Monica, CA 904011326471319
  31. David Orellana DelgadoOakland, CA 946011841922622
  32. Laura Orellana SalgadoCulver City, CA 902321174380729
  33. Krystina OrendaySanta Ana, CA 927051598352346
  34. Marissa OrgoglioOakland, CA 946051811663941
  35. Guenael OristelSanta Barbara, CA 931031487351342
  36. Jacqueline OrnelasPasadena, CA 911241639806045
  37. Jaritza OrnelasLos Angeles, CA 900311639956535
  38. Michael OrnelasSan Francisco, CA 941021326419128
  39. Susana Ornelas ZendejasSalinas, CA 939061306628680
  40. Virginia OronaRiverside, CA 925071154144590
  41. Maria OropezaFullerton, CA 928311457674871
  42. Jesus OrosLos Angeles, CA 900231982449070
  43. Angela OrozcoAnaheim, CA 928021194585570
  44. Aracely OrozcoPalm Desert, CA 922601780514851
  45. Elisa OrozcoSan Mateo, CA 944031295516565
  46. Emma OrozcoSan Diego, CA 921021922792001
  47. Erika OrozcoSanta Ana, CA 927011083493936
  48. Gilbert OrozcoHesperia, CA 923451851181101
  49. Gustavo OrozcoTorrance, CA 905021558749507
  50. Jessica OrozcoLancaster, CA 935391114746542

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.