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 380 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. Laura SheffieldSacramento, CA 958171538509583
  2. Nicole Shek, R.N., P.H.N.San Mateo, CA 944031447431234
  3. Julie ShelineRamona, CA 920651386817815
  4. Tatiana ShellmanLong Beach, CA 908071023703006
  5. Betty SheltonBakersfield, CA 933041730483553
  6. Brent SheltonGlendale, CA 912051922413772
  7. Deborah SheltonLancaster, CA 935341093286387
  8. Dionne SheltonPasadena, CA 911051427425784
  9. Kevin SheltonLos Angeles, CA 900371366565491
  10. Sarina SheltonBakersfield, CA 933081932818028
  11. Julie ShepardOakland, CA 946111811515109
  12. Lisa ShepardWest Sacramento, CA 956051013393354
  13. Laura ShephardSacramento, CA 958261477333813
  14. Jorden ShepherdNapa, CA 945581376258566
  15. Jessica SheppardSacramento, CA 958251346869294
  16. John SheppardMerced, CA 953481699147355
  17. La Chantay SheppardSacramento, CA 958261154925899
  18. Nabila SherOakland, CA 946011669655171
  19. Amber SheridanLakeport, CA 954531982584348
  20. Maggie SheridanSan Diego, CA 921101376294074
  21. Samuel SheridanClearlake, CA 954221780023267
  22. Patricia ShermanSan Francisco, CA 941021386815637
  23. Susan Sherman, RNRed Bluff, CA 960801366525685
  24. Victoria ShermanVisalia, CA 932771598241093
  25. Bruce SherrIndio, CA 922011831454008
  26. Jennifer SherrellMoreno Valley, CA 925531134612856
  27. Steven Sherry, LCSWCamarillo, CA 930101669502936
  28. Ellen SherwoodCulver City, CA 902301962800953
  29. Olena ShevchenkoSan Jose, CA 951121588264352
  30. Madeline ShewchukDesert Hot Springs, CA 922401366139099
  31. Aaron ShewmakerSacramento, CA 958201932225125
  32. Ringnyuh SheyMurrieta, CA 925621740020791
  33. Duke ShibataDowney, CA 902421306146519
  34. Greg ShibataSanta Maria, CA 934581124355078
  35. Andrea ShickBakersfield, CA 933091467915314
  36. Wendy Shields, CADTPIndio, CA 922011588834170
  37. Rivkah ShifrenCulver City, CA 902301669027124
  38. Grace ShimamotoSan Diego, CA 921201346870607
  39. Marianna ShimanLos Angeles, CA 900101154989911
  40. Hilda Shimizu, B.SOrange, CA 928681063768794
  41. Michiko ShimizuLancaster, CA 935341649552118
  42. Eric Shimono, B.ASanta Ana, CA 927061417141185
  43. Erene ShinSan Jose, CA 951261851041396
  44. Estela ShinLos Angeles, CA 900041124393194
  45. Esther ShinLos Angeles, CA 900171912525528
  46. Grace ShinSanta Monica, CA 904041376972638
  47. Jae Ryong ShinVista, CA 920831336284157
  48. Jennifer Shin, CASE MANAGERLos Angeles, CA 900171982729596
  49. Vanessa ShinBakersfield, CA 933071467588764
  50. Erryn ShineLos Angeles, CA 900591093248387

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.