NPPES file of Aug 9, 2026

Addiction (Substance Use Disorder) Counselor in California

27,741 NPPES records list addiction (substance use disorder) counselor with a practice address in California, 71 per 100,000 residents, the 4th highest rate of 51. Los Angeles and Fresno have the most; each record links to the provider's NPI and the California license search. Page 220 of 555.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 101YA0400X · 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, 2,101

  1. Los Angeles2,101
  2. Fresno1,231
  3. Sacramento1,187
  4. San Diego1,015
  5. San Francisco839

Addiction (Substance Use Disorder) Counselor records in California

  1. Hector HernandezSan Fernando, CA 913401659293165
  2. Irene HernandezSanta Barbara, CA 931101316809445
  3. Irina HernandezRoseville, CA 956611982468096
  4. Ivonne HernandezPomona, CA 917661427414291
  5. Jaime Hernandez, AODSanta Monica, CA 904051568988657
  6. Jaime Hernandez, CAADESouth San Francisco, CA 940801518252667
  7. James Hernandez, RADT1Escondido, CA 920251912546169
  8. Jasmin Hernandez, CADC IBanning, CA 922201043039910
  9. Jasmine Hernandez, SUDRC 16019Santa Ana, CA 927031710746078
  10. Jason HernandezSanta Monica, CA 904041538031844
  11. Jason HernandezReseda, CA 913351134926256
  12. Javier Hernandez, CATC IBakersfield, CA 933071881050839
  13. Jeanette HernandezSacramento, CA 958231801541131
  14. Jennifer HernandezAntioch, CA 945091912363649
  15. Jesse HernandezSanta Ana, CA 927051366142465
  16. Jessica HernandezLos Angeles, CA 900591407573504
  17. Jessica HernandezChula Vista, CA 919111306620471
  18. Jesus HernandezLos Angeles, CA 900291043030711
  19. Jesus HernandezVisalia, CA 932911023867710
  20. Jesus Hernandez, COUNSELORClayton, CA 945171508688409
  21. Johana HernandezLos Angeles, CA 900291518810688
  22. Jose HernandezLos Angeles, CA 900211871276014
  23. Jose HernandezLos Angeles, CA 900371891327441
  24. Jose HernandezSan Marcos, CA 920691720449549
  25. Jose HernandezStockton, CA 952071346028594
  26. Joseph Hernandez, RADTAzusa, CA 917021629950183
  27. Josie HernandezFresno, CA 937281750796983
  28. Juan HernandezHayward, CA 945441780947556
  29. Juan Hernandez, RRWSan Jose, CA 951261114362167
  30. Julian HernandezKing City, CA 939301770435968
  31. Juvencio HernandezLos Angeles, CA 900081508061789
  32. Katrina HernandezFresno, CA 937111669015582
  33. Kiana HernandezSan Francisco, CA 941031093398406
  34. Kimberly HernandezBakersfield, CA 933011508631045
  35. Krista HernandezSanta Maria, CA 934541225442486
  36. Kristy HernandezSan Bernardino, CA 924101710612668
  37. Lanette HernandezLos Angeles, CA 900571306358007
  38. Leilani HernandezEl Cajon, CA 920201659036796
  39. Leon HernandezSanta Fe Springs, CA 906701427515436
  40. Lillie HernandezOrange, CA 928681548128234
  41. Lilly Hernandez, R1419440525Los Angeles, CA 900571669363214
  42. Lisa Hernandez, SUDCCIIRiverside, CA 925031760229223
  43. Lisa HernandezMorro Bay, CA 934421649006230
  44. Lora HernandezSan Pablo, CA 948061356094239
  45. Lorretta HernandezAnaheim, CA 928021336668607
  46. Louie Hernandez, RADTLos Angeles, CA 900131689105355
  47. Manuel HernandezHanford, CA 932301003090218
  48. Manuel Hernandez, SUDRCFresno, CA 937261609795491
  49. Margaret HernandezLos Angeles, CA 900141457642860
  50. Maria HernandezUpland, CA 917861437756038

Source: CMS NPPES, primary taxonomy 101YA0400X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 4 of 51 per resident

  1. Alaska135
  2. Ohio95
  3. Oregon95
  4. California71
  5. Maine61
  6. Montana61
  7. 50 states and D.C.28

Source: CMS NPPES, primary taxonomy 101YA0400X 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 1.0% 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 States1.0%

Addiction (Substance Use Disorder) Counselor records in California, measured

  • In a Medicare file26 of 27,741 · 0.1% here, 1.0% nationally
  • In the CMS Doctors and Clinicians file32 · 0.1% here, 1.7% nationally
  • Not updated in five years or more16,340 · 58.9% here, 57.4% nationally
  • Median graduation year2015 · the 32 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 101YA0400X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

27,741 NPPES records list addiction (substance use disorder) counselor (101YA0400X) as their primary taxonomy with a practice address in California: 71 per 100,000 residents against 28 nationally (50 states and D.C.). Los Angeles has 2,101 of them (8%).

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. Ohio11,255
  2. New York5,180
  3. Washington4,416
  4. Oregon4,037

States with a similar rate per 100,000

  1. Maine61.3
  2. Montana61.0
  3. North Dakota56.8
  4. Rhode Island51.1

The largest states

  1. Ohio11,255
  2. New York5,180
  3. Washington4,416
  4. Oregon4,037
  5. North Carolina3,066

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.