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 288 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. Jason Simpkins, LMSWTraverse City, MI 496861093062390
  2. Amy Simpson, LMSWWhitehall, MI 494611689009979
  3. Carol Simpson, LMSWMarquette, MI 498551609326917
  4. Kisha Simpson, LMSWDetroit, MI 482131730602517
  5. Lauren SimpsonDetroit, MI 482011831678358
  6. Nichole Simpson, LLMSWHolland, MI 494241568834083
  7. Nicole SimpsonKalamazoo, MI 490011720430549
  8. Rashunda SimpsonFlint, MI 485071861370256
  9. Alvin Sims, LMSWDetroit, MI 482141023563988
  10. Andrea Sims, MSWDetroit, MI 482021609515071
  11. Byron SimsDetroit, MI 482011477111557
  12. Cathryn Sims, LMSWGrand Rapids, MI 495461528733268
  13. David SimsDetroit, MI 482071063236339
  14. Destiny Sims, LLMSWDetroit, MI 482071679856777
  15. Kiara SimsWestland, MI 481851821956376
  16. Tina Sims, LMSW CAADC BSWLansing, MI 489101952676181
  17. Tonya Sims, LMSWSaginaw, MI 486021669546735
  18. Valerie Sims, MSWDetroit, MI 482231588712681
  19. Kathryn Sims Finkbeiner, L.M.S.W.Southgate, MI 481951609104413
  20. Megan Sims-Fujita, MSWYpsilanti, MI 481981285066654
  21. Amber Sinclair, LLMSWFlint, MI 485021619640646
  22. Shivanjali SingarajuPontiac, MI 483401609502871
  23. Amy Singer, MSWFlint, MI 485021104553049
  24. Christopher Singer, LLMSWAnn Arbor, MI 481081033649702
  25. Jessica Singer, LMSWFlat Rock, MI 481341922846138
  26. Jessica Singer, LMSWColdwater, MI 490361386002822
  27. Ruth Singer, LMSWRoyal Oak, MI 480671235165358
  28. Kristina Singh, MSWDetroit, MI 482011962755041
  29. Melanie Singh, MSWNorway, MI 498701104746387
  30. Nitesh SinghAnn Arbor, MI 481041154059095
  31. Vartika SinghAnn Arbor, MI 481031790553097
  32. Ashleigh Singleton, LMSWNovi, MI 483751053844795
  33. Daryl Singleton, BSWJackson, MI 492021548608672
  34. Kiara Singleton, BSWInkster, MI 481411831965557
  35. Stefanie Sinks, LMSWSouthfield, MI 480761861657652
  36. Rebecca Sinner, LCSWC, LMSWGrand Rapids, MI 495481144747767
  37. Rachel Sionkowski, LMSWDetroit, MI 482091629485495
  38. Lynn Sipher, LMSWAnn Arbor, MI 481041376607689
  39. Robert SiporinDetroit, MI 482071891343943
  40. Kelly Sipotz, L.M.S.W.Westland, MI 481851578854758
  41. Michael SippolaMarquette, MI 498551952822579
  42. Krista Sissell, LLMSWSix Lakes, MI 488861013776913
  43. Morgan Sisung, LMSWYpsilanti, MI 481981073916862
  44. Jennifer SittoFarmington Hills, MI 483361558167189
  45. Genell Sivek, LMSWTraverse City, MI 496841316486269
  46. Lisa Sivosky, LLMSWFlint, MI 485031134647639
  47. Maryam SizarDearborn, MI 481241811622541
  48. Corrie Sjoblom, LMSWMuskegon, MI 494411326108762
  49. Ashley Sjoerdsma, LMSWGrand Rapids, MI 495051639560899
  50. Toni Skelton, LMSWKalamazoo, MI 490481730889247

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.