NPPES file of Aug 9, 2026

Psychologist in Michigan

2,549 NPPES records list psychologist with a practice address in Michigan, 25 per 100,000 residents, the 6th highest rate of 51. Grand Rapids and Ann Arbor have the most; each record links to the provider's NPI and the Michigan license search. Page 29 of 51.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 103T00000X · 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, 207

  1. Grand Rapids207
  2. Ann Arbor176
  3. Detroit138
  4. Kalamazoo112
  5. Troy75

Psychologist records in Michigan

  1. Susan Lyle-Quinn, LLPLansing, MI 489111619929767
  2. Patricia Lyman, PHDVicksburg, MI 490971649245655
  3. Anne LynchGrand Rapids, MI 495481134850761
  4. Sara Lynema, PSYDGrand Rapids, MI 495481972823656
  5. Sandra LynessBloomfield, MI 483021053497636
  6. Kathy Lyons, MA, LLPAllegan, MI 490101659758217
  7. Alyssa Lysko, MAMilford, MI 483811629553235
  8. Sarah Lytle, MA, LLPFlint, MI 485031770050999
  9. Rebekah Maas, LLPWyoming, MI 495091124766621
  10. John MacariAnn Arbor, MI 481081437715174
  11. Julie Macarthur, MA LLPWhitehall, MI 494611073596854
  12. Debra Macarty, LLPLansing, MI 489111609012814
  13. Kailey MacdonaldLivonia, MI 481541528637295
  14. Debra Macklem, PH.D.Chelsea, MI 481181659603280
  15. Matthew Maclellan, TLLPTroy, MI 480841487045217
  16. Summer Madden, MA, TLLPDetroit, MI 482151336816321
  17. David Madison, MALLPDetroit, MI 482281497269609
  18. Hillari Madison, MA, TLLPGrand Haven, MI 494171396018214
  19. Kasey Magnuson, LLPByron Center, MI 493151053455378
  20. Mark Mahacek, PSYDSpring Lake, MI 494561346330438
  21. James Maher, P.H.D.Wyandotte, MI 481921629150800
  22. Caitlin Mahoney, TLLPPlymouth, MI 481701285529016
  23. Conrad Mahr, MA, TLLPMonroe, MI 481611457827370
  24. Pamela Mairs, MAGrand Rapids, MI 495481417224742
  25. Gail Majcher, PH.D.Northville, MI 481671003989005
  26. David Majchrzak, MAAnn Arbor, MI 481051316190523
  27. Marshall Maldaver, PHDWaterford, MI 483271649360066
  28. Judith Malinowski, LLPNovi, MI 483741124306857
  29. Daniel Malley, M.A., TLLPTroy, MI 480841376813444
  30. Gregory Mallis, PSY.DGrand Rapids, MI 495051780022194
  31. Sandhya Mallya, MA, LLPDearborn, MI 481261881628089
  32. Christine Mandich, MALLPClinton Township, MI 480381710059076
  33. Melissa Mandl-Mase, PH.D.Pontiac, MI 483411134569635
  34. Omar Mangrum, EDDGrand Rapids, MI 495031457389157
  35. Gloria ManicaAdrian, MI 492211902554793
  36. Megan Manierski, PSY.D.Okemos, MI 488641114757457
  37. Christopher Manlick, PHDIron Mountain, MI 498011215452560
  38. Dana Manning, LLPFerndale, MI 482201548146798
  39. Jessica Manning, PHDGrand Rapids, MI 495031134410434
  40. Julie Manning, PSY MALLPBloomfield Hills, MI 483011346392677
  41. Denise Mansour, PSY.D., LLP, CTSNovi, MI 483771972624716
  42. Madelyn Marchiori, MA, LLPFarmington Hills, MI 483341346171493
  43. Evelyn Mares, MA TLLPDetroit, MI 482021487204699
  44. Linda Marino, L.L.P.Auburn Hills, MI 483261043655160
  45. Samone Marion, PHDSouthfield, MI 480331497114995
  46. Shauna Markby, TLLPGrand Rapids, MI 495031730436148
  47. Jocelyn Markowicz, PHDPlymouth, MI 481701548404270
  48. Arthur Marroquin, PH.D.Ann Arbor, MI 481041700951274
  49. Victoria Marrow, PSYD, LLPPlymouth, MI 481701881146579
  50. Heather Marscheider, MA, LLP, LPCDearborn, MI 481261760084941

Source: CMS NPPES, primary taxonomy 103T00000X: records by practice city and the list of records, file of Aug 9, 2026.

Michigan ranks 6 of 51 per resident

  1. Massachusetts34
  2. Minnesota30
  3. New York26
  4. Michigan25
  5. Rhode Island22
  6. Pennsylvania21
  7. 50 states and D.C.14

Source: CMS NPPES, primary taxonomy 103T00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

5.8% of these records appear in a Medicare file, against 10.1% 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. Michigan5.8%
  2. United States10.1%

Psychologist records in Michigan, measured

  • In a Medicare file148 of 2,549 · 5.8% here, 10.1% nationally
  • In the CMS Doctors and Clinicians file309 · 12.1% here, 18.0% nationally
  • Not updated in five years or more1,516 · 59.5% here, 63.9% nationally
  • Median graduation year1999 · the 308 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 103T00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,549 NPPES records list psychologist (103T00000X) as their primary taxonomy with a practice address in Michigan: 25 per 100,000 residents against 14 nationally (50 states and D.C.). Grand Rapids has 207 of them (8%).

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. Pennsylvania2,687
  2. Massachusetts2,367
  3. Florida2,202
  4. Texas2,141

States with a similar rate per 100,000

  1. New York25.8
  2. Rhode Island22.3
  3. Minnesota29.5
  4. Kansas20.4

The largest states

  1. California7,304
  2. New York5,045
  3. Pennsylvania2,687
  4. Massachusetts2,367
  5. Florida2,202

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.