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 193 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. David Ip, CMCSan Jose, CA 951281477388650
  2. Wendy IragorriLynwood, CA 902621629538806
  3. Patricia IrahetaLos Angeles, CA 900151609131333
  4. James Irby, MS, CRCTorrance, CA 905011811777212
  5. Daniel IrelandPasadena, CA 911071023396322
  6. Terrence IrelandRiverside, CA 925071467602318
  7. Melinda IremongerSacramento, CA 958211285777284
  8. Janet IreyCovina, CA 917231679293609
  9. Christian IrigoyenCulver City, CA 902321942698543
  10. Nellie IrizarryBakersfield, CA 933011194369124
  11. Lacy IronsModesto, CA 953541497499925
  12. Stephanie IrvinSonora, CA 953701295393593
  13. Mary IrvingSacramento, CA 958171760823611
  14. Britannia IrwinCamarillo, CA 930121770190860
  15. Claudia Irwin, BAHayward, CA 945441528253556
  16. Rosa IrwinGilroy, CA 950201568895431
  17. Buffi IsaacLompoc, CA 934361134699770
  18. Gilbert Isaac, C.A.D.A.C 1Orange, CA 928681750658282
  19. Veronica IsaacLos Angeles, CA 900111740895168
  20. Jennifer Isabel SalgadoLong Beach, CA 908131073273413
  21. Tamra Isadore Stallings, BAInglewood, CA 903011013048222
  22. Roxanne IsaguirreSan Francisco, CA 941241376219378
  23. Daniel Isais, MHRSOakland, CA 946121841890381
  24. Tiffany IshooCamarillo, CA 930121033997416
  25. Marcela IsidoroCerritos, CA 907031194075556
  26. David IsidroSan Jose, CA 951191942980479
  27. Despina IskanderGilroy, CA 950201164176558
  28. Aaqilah IslamMartinez, CA 945531538342639
  29. Paul IslasMadera, CA 936381649881749
  30. Richard IslasCommerce, CA 900221134246028
  31. Teresa IslasMoreno Valley, CA 925531578130092
  32. Tria IsmaySan Diego, CA 921101346935798
  33. Heather Isom, RADTBenicia, CA 945101639809502
  34. Lakeisha IsomRiverside, CA 925051649920430
  35. April Ispas, MASan Bernardino, CA 924081861123754
  36. Elizabeth IsquierdoModesto, CA 953501053938308
  37. Angelica Israel, BSWSacramento, CA 958261164374773
  38. Satoya IsrelLos Angeles, CA 900151740634104
  39. Ineko ItoOakland, CA 946071174914030
  40. Leann IversLos Angeles, CA 900171700901378
  41. Tiajanae IveyNapa, CA 945581013586247
  42. Stephanie IvyTurlock, CA 953801326171935
  43. Loretta IwuFairfield, CA 945331710029061
  44. Donald IwuagwuQuartz Hill, CA 935361093846453
  45. Ignacio IxtaOxnard, CA 930331366808792
  46. Neel IyerLos Angeles, CA 900121578429973
  47. Modupe IyohaVictorville, CA 923951740907740
  48. Ivette IzquierdoNorwalk, CA 906501902126741
  49. Jennah JaberSan Jose, CA 951121841824307
  50. Jumana JaberSan Jose, CA 951121982353579

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.