NPPES file of Aug 9, 2026

Clinical Social Worker in Michigan

17,644 NPPES records list clinical social worker with a practice address in Michigan, 176 per 100,000 residents, the 7th highest rate of 51. Grand Rapids and Detroit have the most; each record links to the provider's NPI and the Michigan license search. Page 287 of 353.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 1041C0700X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Grand Rapids has the most, 1,604

  1. Grand Rapids1,604
  2. Detroit1,414
  3. Ann Arbor1,236
  4. Lansing539
  5. Kalamazoo470

Clinical Social Worker records in Michigan

  1. Rachel SiebertGrand Rapids, MI 495341720493679
  2. Elizabeth SiegelBerkley, MI 480721245695691
  3. Margo Siegel, LMSWFarmington Hills, MI 483341164787339
  4. Kathryn SiegenthalerGrand Rapids, MI 495051942327440
  5. Dorothy Siegl, MSW ACSWDearborn, MI 481241629151253
  6. Walter Siegl, LMSWDetroit, MI 482011720257207
  7. Grace Siekman, MSWNiles, MI 491201710410956
  8. Rebecca Sienkiewicz, MSWNorthville, MI 481681639493190
  9. Cadi SierkoBay City, MI 487081871117317
  10. Caitlyn SievewrightOxford, MI 483711538713490
  11. Frederik Siewertsz Van Reesema, LLMSWAnn Arbor, MI 481041871063636
  12. Tuleisha Signs, LMSWGrand Rapids, MI 495061861337586
  13. Calvin Sikarskie, MS, LMSWTraverse City, MI 496841013121664
  14. Clementine SikiriGrand Rapids, MI 495051487427803
  15. Jessica SilberSouthfield, MI 480751043841273
  16. James-William Silbernagel, LLMSWBattle Creek, MI 490151205400868
  17. Jonah Silk, LLMSWBrighton, MI 481141023778891
  18. Chloe Silm, LMSWBath, MI 488081700603016
  19. Amber Silva, LLMSWAnn Arbor, MI 481081437914579
  20. Monica SilvaGrosse Pointe Woods, MI 482361700402591
  21. Keyla Silva-Byrd, LMSW, LCSWPontiac, MI 483421447613070
  22. Dorit Silver, MSWWest Bloomfield, MI 483231558457820
  23. Megan Silverman, LMSWWixom, MI 483931396350385
  24. Naomi Silverman, LMSWRoyal Oak, MI 480731700555166
  25. Michele Silvernail, LMSWGrand Rapids, MI 495481134665102
  26. Lindsay Sima, LMSWGrand Rapids, MI 495061285032920
  27. Emily SimbeckBay City, MI 487061447689161
  28. Donna Simbulan, LMSW, ACSWBattle Creek, MI 490371114950730
  29. Chelsea Simkhada, LMSWHolland, MI 494231134613219
  30. Dale Simmerman, LMSWAnn Arbor, MI 481041841594421
  31. David Simmons, LMSWSouthfield, MI 480331376711465
  32. Elaine Simmons, LMSWFlint, MI 485021902062615
  33. Eli SimmonsSwartz Creek, MI 484731831764042
  34. Haylea Simmons, LLMSWPort Huron, MI 480601487118725
  35. Krishada SimmonsDetroit, MI 482071538725577
  36. Michelle Simmons, LMSWKalamazoo, MI 490091639684608
  37. Rose Simmons, LMSWGrand Rapids, MI 495051275927972
  38. Shaina Simmons, LCMSWCommerce Township, MI 483901184473316
  39. Takila SimmonsFlint, MI 485021255750709
  40. Shaa-Ista Simmons-Wilcox, LMSWClinton Twp, MI 480381699394544
  41. Richard Simms, LMSWJackson, MI 492031477067916
  42. Jennifer Simms-Coffey, LMSWSaline, MI 481761801321310
  43. Lois Simon, MSW CSWEast Lansing, MI 488231952598245
  44. Regina Simon, LMSWSaginaw, MI 486021700037827
  45. Robert Simon, LLMSW, CAADCWest Bloomfield, MI 483221184179244
  46. Stephen Simon, M.S.W.Birmingham, MI 480091235158635
  47. Trina Simon, MSWFlint, MI 485021255708764
  48. Michelle Simons, MSW, LMSWWyoming, MI 495191831786557
  49. Cayla SimontonIonia, MI 488461891486320
  50. Tia Simpkin, LMSWCadillac, MI 496011154820462

Source: CMS NPPES, primary taxonomy 1041C0700X: records by practice city and the list of records, file of Aug 9, 2026.

Michigan ranks 7 of 51 per resident

  1. Rhode Island222
  2. Connecticut214
  3. Vermont195
  4. Michigan176
  5. Utah160
  6. New York150
  7. 50 states and D.C.93

Source: CMS NPPES, primary taxonomy 1041C0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

13.8% of these records appear in a Medicare file, against 11.7% 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. Michigan13.8%
  2. United States11.7%

Clinical Social Worker records in Michigan, measured

  • In a Medicare file2,427 of 17,644 · 13.8% here, 11.7% nationally
  • In the CMS Doctors and Clinicians file3,588 · 20.3% here, 19.1% nationally
  • Not updated in five years or more9,156 · 51.9% here, 52.9% nationally
  • Median graduation year2012 · the 3,587 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 1041C0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

17,644 NPPES records list clinical social worker (1041C0700X) as their primary taxonomy with a practice address in Michigan: 176 per 100,000 residents against 93 nationally (50 states and D.C.). Grand Rapids has 1,604 of them (9%).

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. Massachusetts17,815
  2. North Carolina15,561
  3. Illinois13,637
  4. Florida13,458

States with a similar rate per 100,000

  1. Utah160.5
  2. Vermont194.8
  3. New York149.7
  4. Maryland145.7

The largest states

  1. California36,261
  2. New York29,293
  3. Massachusetts17,815
  4. North Carolina15,561
  5. Illinois13,637

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.