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 30 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. Ronald Marshall, PHDPetoskey, MI 497701053478800
  2. Nina Martenson, TLLPCharlevoix, MI 497201700150638
  3. Heidi Martin, PSYDBirmingham, MI 480091700159670
  4. Laurie MartinTroy, MI 480851679699920
  5. Lisa Martin, MA, LLPPlainwell, MI 490801619013521
  6. Tanya Martin, PSY.D., LLPDearborn, MI 481241730339748
  7. Nicole Martinez, LLPBingham Farms, MI 480251093277253
  8. Shirley Martinez, LLPMarshall, MI 490681366547978
  9. Brianne Martis, M.S., L.L.P.Ann Arbor, MI 481081760715320
  10. Velinka MartonDetroit, MI 482011538954235
  11. Kaitlin Maruschak, MA, TLLPKalamazoo, MI 490091124796503
  12. Kinneta MasonNovi, MI 483751093061517
  13. Ryan Mast, TLLPSouthfield, MI 480761710609896
  14. Ashley Master, TLLPTraverse City, MI 496861033954250
  15. Laurie Mastrogianis, PHD, LPCSterling Heights, MI 483141083707137
  16. Carli Mastronardi, MADetroit, MI 482011164341301
  17. Lynnette Matar, MA LPC NCC LLPKalamazoo, MI 490091952478067
  18. Lisa Matero, PH.D.Detroit, MI 482021215378567
  19. Tammy MatvichukKentwood, MI 495121871384339
  20. David Maxwell, M.A.Birmingham, MI 480091962711960
  21. Carissa MayerLivonia, MI 481501134955297
  22. Bailey MaysGrand Rapids, MI 495481124965728
  23. Kendra Mazur, LLPPlymouth, MI 481701275246183
  24. Kari McArthur, PHDHillsdale, MI 492421619128584
  25. Veronica McAtee, MSSouthfield, MI 480761417144791
  26. Leann McAuliffe, LLPGrand Rapids, MI 495441073197943
  27. Kerry McAvoy, PH.D.Grand Rapids, MI 495461497820294
  28. Jill McCarthy-Mitchell, MA,LLP,LMFTClarkston, MI 483461063614543
  29. Ally McCartyPlymouth, MI 481701740176296
  30. Kathryn McCarty, LLPAnn Arbor, MI 481081285172940
  31. John McCaskill, PHDRoyal Oak, MI 480731801825542
  32. Alison McClure, MA, LLPGrand Rapids, MI 495031245474691
  33. Douglas Mccomas, Jr., LMSWJackson, MI 492021538252549
  34. Allen McConnell, PSY.D.Battle Creek, MI 490171639564032
  35. Jocelyn McCrae, PHDDetroit, MI 482011023330776
  36. Norris McCrary, MA,LLP,CAC-1Westland, MI 481851730193624
  37. Tammy McCrory, LLP BCBALivonia, MI 481501558868232
  38. Louis McCroskeyKalamazoo, MI 490081174630222
  39. Leonard McCullochFarmington Hills, MI 483351629298286
  40. Lori McDiarmid, LLPSpring Lake, MI 494561326755356
  41. Yvette McDonallFlint, MI 485071750709564
  42. Lisa McElroy, PHDIndian River, MI 497491245201581
  43. Kathleen McFarlandSaginaw, MI 486021770732059
  44. Olivia McGarragle, TLLPDetroit, MI 482011578712816
  45. Michelle McGarrity, MA LLPOak Park, MI 482371841436375
  46. Joann McGhee, LCSWDetroit, MI 482351124065263
  47. Chelsey McGillisMount Pleasant, MI 488581508588617
  48. Maureen McGlinnTroy, MI 480841801342316
  49. Diane McGowanGrand Rapids, MI 495481033271648
  50. Tara McHugh, PH.D.Saint Clair Shores, MI 480801679867758

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.