NPPES file of Aug 9, 2026

Case Manager/Care Coordinator in California

22,803 NPPES records list case manager/care coordinator with a practice address in California, 59 per 100,000 residents, the 16th highest rate of 51. Los Angeles and Sacramento have the most; each record links to the provider's NPI and the California license search. Page 162 of 457.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 171M00000X · 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, 2,545

  1. Los Angeles2,545
  2. Sacramento1,380
  3. San Diego1,173
  4. Bakersfield906
  5. San Jose864

Case Manager/Care Coordinator records in California

  1. Saul Guillen, B.SCompton, CA 902211447493689
  2. Tania GuillenEl Centro, CA 922431730997198
  3. Perla GuillermoPacoima, CA 913311104772250
  4. Karen Guillmeno, COUNSELORInglewood, CA 903051457586554
  5. Ariana GuilloryNapa, CA 945581750178331
  6. Leah GuilmetteSan Diego, CA 921101376088583
  7. Sydney GuimondSouth Lake Tahoe, CA 961501659188340
  8. Pamela GuintoSan Diego, CA 921101700546777
  9. Katie GuiragozianGlendale, CA 912051760820252
  10. Jacob GuirnaldaSan Diego, CA 921261902545957
  11. Stephanie GuixOntario, CA 917641285187351
  12. Beatriz GuizarDowney, CA 902421548604077
  13. Maritza GuizarLos Gatos, CA 950301437044310
  14. Mayra GuizarHayward, CA 945441508226739
  15. Francisco GumataotaoSan Jose, CA 951261013207059
  16. John GundayaoGilroy, CA 950201508684960
  17. Tatiana GundlachSan Diego, CA 921051386992352
  18. Maribel GunnerOntario, CA 917641144598673
  19. Brooke GunterLos Angeles, CA 900151164372264
  20. Jenny GuoLos Angeles, CA 900121164867388
  21. Kerstin GupilanPacoima, CA 913311396268538
  22. Laura Gupta, MSWSan Jose, CA 951261679742522
  23. Todd GuptonEureka, CA 955011487086567
  24. Diana Gurevich, B.A.Pasadena, CA 911071225289853
  25. Lauren GuricanSanta Maria, CA 934581922352731
  26. Jesus GurrolaSan Diego, CA 921711396523049
  27. Laura Gurrola, BSLos Angeles, CA 900071962988741
  28. Laura GurrolaPacoima, CA 913311003461088
  29. Araceli Gurrola-Medina, MHWBell Gardens, CA 902011427361310
  30. Mary GurtonCulver City, CA 902301174964035
  31. Mary Gustus, R.N./P.H.N.Salinas, CA 939061487838850
  32. Abigail GutCulver City, CA 902301851967707
  33. Elizabeth (libby) Guthrie, ED.D.,M.A.Ukiah, CA 954821053737007
  34. Samantha GuthrieDiamond Springs, CA 956191528774585
  35. Sarah GuthrieMariposa, CA 953381972446052
  36. Randolph GutierreLos Angeles, CA 900341790225928
  37. Abigail GutierrezLos Angeles, CA 900041447919576
  38. Adriana GutierrezPacoima, CA 913311437509064
  39. Alejandra GutierrezCommerce, CA 900401649805789
  40. Alejandra GutierrezSan Jose, CA 951121003302332
  41. Alexa GutierrezRiverside, CA 925011164099107
  42. Alexis GutierrezLos Angeles, CA 900371508324203
  43. Alexis GutierrezGarden Grove, CA 928411386001931
  44. Alfonso GutierrezDiamond Springs, CA 956191346918521
  45. Alicia GutierrezNorwalk, CA 906501811598824
  46. America GutierrezLong Beach, CA 908041760149462
  47. Ana GutierrezLos Angeles, CA 900171093296709
  48. Angelique GutierrezOakland, CA 946121730061938
  49. Anthony GutierrezEl Cajon, CA 920201215622089
  50. Anthony GutierrezIndio, CA 922011497247324

Source: CMS NPPES, primary taxonomy 171M00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 16 of 51 per resident

  1. New Hampshire87
  2. Vermont77
  3. Kentucky59
  4. California59
  5. Tennessee48
  6. Michigan45
  7. 50 states and D.C.48

Source: CMS NPPES, primary taxonomy 171M00000X 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%

Case Manager/Care Coordinator records in California, measured

  • In a Medicare file18 of 22,803 · 0.1% here, 0.1% nationally
  • In the CMS Doctors and Clinicians file21 · 0.1% here, 0.1% nationally
  • Not updated in five years or more15,371 · 67.4% here, 53.9% nationally
  • Median graduation year2014 · the 21 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 171M00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

22,803 NPPES records list case manager/care coordinator (171M00000X) as their primary taxonomy with a practice address in California: 59 per 100,000 residents against 48 nationally (50 states and D.C.). Los Angeles has 2,545 of them (11%).

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. Arkansas11,186
  2. Ohio35,022
  3. Louisiana10,221
  4. Oklahoma8,823

States with a similar rate per 100,000

  1. Kentucky59.1
  2. Tennessee48.4
  3. Michigan45.4
  4. New York41.9

The largest states

  1. Ohio35,022
  2. Arkansas11,186
  3. Louisiana10,221
  4. Oklahoma8,823
  5. New York8,208

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.