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 71 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. Cynthia ChamorroLos Angeles, CA 900121417555384
  2. Maria ChamorroLancaster, CA 935341588179964
  3. Elizabeth ChamounRancho Cucamonga, CA 917301255085726
  4. Ashley ChampaSan Diego, CA 921111316595739
  5. Joel ChampionSan Francisco, CA 941031972979961
  6. Cheuk Lam Billy ChanEscondido, CA 920251003328188
  7. Ching Fung ChanRosemead, CA 917701093217473
  8. Franco ChanLos Angeles, CA 900121588026462
  9. Jessica ChanSacramento, CA 958201861942732
  10. Kevin ChanAnaheim, CA 928011639500010
  11. Kitling ChanOakland, CA 946071184015877
  12. Leonard ChanSan Francisco, CA 941031427478999
  13. Ruth ChanOntario, CA 917611184141517
  14. Scott Chan, CARE COORDINATOR/PDAlhambra, CA 918011386119162
  15. Sonia ChanSacramento, CA 958411508268277
  16. Terri ChanLos Angeles, CA 900311477730323
  17. Nancy ChandLos Angeles, CA 900121275104127
  18. Sunanda ChandSacramento, CA 958111457821969
  19. Uma ChandSacramento, CA 958341699807818
  20. Juliet Chandler, FNPSalinas, CA 939061194900662
  21. Sharon ChandlerLong Beach, CA 908101720417868
  22. Meleesha Chandler-MarshallLos Angeles, CA 900111922374206
  23. Jennifer ChaneyRed Bluff, CA 960801962867820
  24. Lanie ChangSacramento, CA 958261952762361
  25. Pamela ChangLos Gatos, CA 950301487705901
  26. William ChangCommerce, CA 900221063966612
  27. Veena ChannonBerkeley, CA 947031679077853
  28. Liliana ChanocuaLynwood, CA 902621013397314
  29. Ellen ChantaDowney, CA 902421063660777
  30. Ruixin ChaoSanta Monica, CA 904041699050831
  31. Thonyoon ChaoLakeport, CA 954531265953996
  32. Antonio ChapaLos Angeles, CA 900321518136431
  33. Bernadette ChapaGilroy, CA 950201255928396
  34. Mona Chapa-PerkinsEureka, CA 955011891822359
  35. Belinda ChaparroLos Angeles, CA 900471689422156
  36. Silvia ChaparroCommerce, CA 900401831498674
  37. Sandra ChapinGilroy, CA 950201023712189
  38. Lisa ChapinaLos Angeles, CA 900131245586692
  39. Carl ChapmanSan Diego, CA 921101770914178
  40. Cathryn ChapmanCulver City, CA 902301083366256
  41. Emma ChapmanCulver City, CA 902301659766848
  42. Virginia ChapmanSan Francisco, CA 941101154530764
  43. David ChappellGilroy, CA 950201477018968
  44. Ebony ChappellLos Angeles, CA 900171730420373
  45. George ChappellSan Diego, CA 921031124961131
  46. Jason ChappellFresno, CA 937261053626259
  47. Mason Chappell, EMTCampbell, CA 950081962120634
  48. Renee ChappellLos Angeles, CA 900111619144193
  49. Adryana ChappleLynwood, CA 902621669098422
  50. Stephanie CharbonneauStockton, CA 952071497309520

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.