NPPES file of Aug 9, 2026

Emergency Medicine Physician in Michigan

3,083 NPPES records list emergency medicine physician with a practice address in Michigan, 31 per 100,000 residents, the 4th highest rate of 51. Detroit and Ann Arbor have the most; each record links to the provider's NPI and the Michigan license search. Page 34 of 62.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207P00000X · method

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

Detroit has the most, 451

  1. Detroit451
  2. Ann Arbor236
  3. Grand Rapids192
  4. Saginaw182
  5. Kalamazoo154

Emergency Medicine Physician records in Michigan

  1. Rebecca Loney, MDHudsonville, MI 494261104302488
  2. Benjamin Long, MDManistee, MI 496601043731979
  3. Patrick Long, MDWarren, MI 480931437222908
  4. Joseph Longobardi, D.O.Saint Joseph, MI 490851659805430
  5. Catherine Loniewski Girdler, D.O.Rochester, MI 483071275575250
  6. Danielle Lorenz, DOSaint Joseph, MI 490851407435886
  7. Robyn Lorenzo, D.O.Saginaw, MI 486021558700310
  8. Eve Losman, MDAnn Arbor, MI 481091285717975
  9. Carrie Lotenero, DODearborn, MI 481261689799488
  10. Jeremy Lott, D.O.Madison Heights, MI 480711720376718
  11. Linda Lou, MDGrand Rapids, MI 495461336593912
  12. Nathan Louras, M.D.Ann Arbor, MI 481091023423225
  13. Mark Lowell, MDAnn Arbor, MI 481091912080615
  14. Stuart Lowery, M.D.Detroit, MI 482361811133903
  15. Allison Loynd, DODetroit, MI 482011174725923
  16. Patrick Lucey, DOTrenton, MI 481831417799792
  17. Sarah LuceyDetroit, MI 482021760725725
  18. Houston Lui, D.O.Wyandotte, MI 481921912367343
  19. William Luketich, DOTrenton, MI 481831447771506
  20. Jennifer Lula, DOTroy, MI 480851336704303
  21. Nina Lund, MD PHDGreenville, MI 488381750772422
  22. Nicole Lundy, D.O.Muskegon, MI 494421144636960
  23. William Lunger, M.D.Detroit, MI 482011285073684
  24. Peter Lunny, D.OShelby Township, MI 483151376707653
  25. Jenna Luth, MDDetroit, MI 482021912600057
  26. Monty Lybbert, M.D.Detroit, MI 482351407084296
  27. Sura Lyonnet, M.D.Marshall, MI 490681881122257
  28. Marson Ma, M.D.Detroit, MI 482361619317393
  29. Milson Ma, MDGarden City, MI 481351881257129
  30. Douglas Macaskill, DOGrosse Pointe, MI 482361962472902
  31. Jennifer Maccagnano, D.O.Jackson, MI 492011891081352
  32. Kevin MacconnachieGarden City, MI 481351174044598
  33. Terrance Macgregor, MDJackson, MI 492011962468090
  34. Deepa Macha, MDJackson, MI 492011134121684
  35. Matthew Macias, MDAnn Arbor, MI 481091992158422
  36. John Mack, DOLansing, MI 489101164384434
  37. Austin Mackenzie, MDGrand Rapids, MI 495031407419591
  38. Hussein Mackie, MDRoyal Oak, MI 480731295333243
  39. Kristopher Macwilliams, MDDetroit, MI 482011407029564
  40. Bryan Madden, M.D.Detroit, MI 482021164715991
  41. Alexander Madgy, MDPontiac, MI 483411063653673
  42. Randolf Madrid, M.D.Lansing, MI 489121316157084
  43. Thomas MaeharaKalamazoo, MI 490081629571666
  44. Timothy Mahon, M.D.Lansing, MI 489121194012807
  45. Patrick Maier, MDAnn Arbor, MI 481091578882676
  46. John Maino, MDJackson, MI 492031902851173
  47. Ronald Maio, DOAnn Arbor, MI 481091558444257
  48. Allen Majkrzak, M.D.Ann Arbor, MI 481091245594951
  49. Daniel Makande, MDKalamazoo, MI 490091447279989
  50. Adam Makki, MDPontiac, MI 483421043995905

Source: CMS NPPES, primary taxonomy 207P00000X: records by practice city and the list of records, file of Aug 9, 2026.

Michigan ranks 4 of 51 per resident

  1. District of Columbia53
  2. Rhode Island38
  3. Maine33
  4. Michigan31
  5. Vermont30
  6. Pennsylvania30
  7. 50 states and D.C.21

Source: CMS NPPES, primary taxonomy 207P00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

82.4% of these records appear in a Medicare file, against 81.5% 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. Michigan82.4%
  2. United States81.5%

Emergency Medicine Physician records in Michigan, measured

  • In a Medicare file2,541 of 3,083 · 82.4% here, 81.5% nationally
  • In the CMS Doctors and Clinicians file1,933 · 62.7% here, 58.7% nationally
  • Not updated in five years or more1,619 · 52.5% here, 54.8% nationally
  • Median graduation year2013 · the 1,931 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207P00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,083 NPPES records list emergency medicine physician (207P00000X) as their primary taxonomy with a practice address in Michigan: 31 per 100,000 residents against 21 nationally (50 states and D.C.). Detroit has 451 of them (15%).

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. Ohio3,002
  2. Illinois3,291
  3. Pennsylvania3,911
  4. Florida4,034

States with a similar rate per 100,000

  1. Vermont30.4
  2. Maine33.4
  3. West Virginia27.8
  4. Massachusetts26.1

The largest states

  1. California7,751
  2. New York5,025
  3. Texas4,885
  4. Florida4,034
  5. Pennsylvania3,911

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.