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 31 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. Steven Koenigsknecht, M.D.Trout Creek, MI 499671326245838
  2. Sara Koerwitz, M.D.Lansing, MI 489121942415021
  3. Erika KokkinosAnn Arbor, MI 481091144711953
  4. Christian KolackiGrand Rapids, MI 495031396909933
  5. Andrew Kolp, DOPetoskey, MI 497701609822642
  6. Sri Harshita KondisettiSouthfield, MI 480751568201010
  7. Nicholas Konowitz, MDDetroit, MI 482021194213363
  8. Karissa Konwerski, MDWashington, MI 480941922783992
  9. Sonali Kopke, D.O.Mount Clemens, MI 480431346551793
  10. Casey Korhonen, MDDetroit, MI 482351275278814
  11. Frederick Korley, M.D., PH.D.Ann Arbor, MI 481091659404937
  12. Andrew Korneffel, DOLansing, MI 489121164044673
  13. Zachary Korneffel-RotterAnn Arbor, MI 481091124510367
  14. Ryan Korpal, DOTaylor, MI 481801437895711
  15. Ahmad Koshak, M.DSaginaw, MI 486021194012708
  16. Joseph Kosnik, M.D.Midland, MI 486701376586883
  17. Natalie Kosnik, DOSaginaw, MI 486021568253722
  18. Michael Kostiuk, D.O.Clinton Twp, MI 480381437680121
  19. Joseph Kostrzewa, PA-CMuskegon, MI 494441922759703
  20. Rashmikant Kothari, M.D.Kalamazoo, MI 490481427008317
  21. Ilya Kott, M.D.Warren, MI 480931285870360
  22. Sarkis Kouyoumjian, M.D.Detroit, MI 482011104863349
  23. Dave Kovacs, M.D.Kalamazoo, MI 490481518918473
  24. Chad Kovala, D.O.Fraser, MI 480261114160249
  25. James Kowalczyk, D.O.Farmington Hills, MI 483361285929414
  26. Richard Kowalczyk, M.D.Detroit, MI 482021548466675
  27. Gregory Kowalenko, MDAnn Arbor, MI 481091124103015
  28. Robert Kowalski, M.D.Cadillac, MI 496011285747071
  29. Ashley KowyniaJackson, MI 492011306425590
  30. Kelly Kozlowski, DODearborn, MI 481261144356288
  31. Michael Kramer, M.D.Madison Heights, MI 480711700827490
  32. David Kramp, MDSaginaw, MI 486021487145678
  33. Benjamin Krater, D.O.Mount Clemens, MI 480431245646868
  34. David Kraus, D.O.Monroe, MI 481621407834708
  35. Gary KrauseDetroit, MI 482011053502658
  36. Joel Krauss, MDAnn Arbor, MI 481091093009409
  37. Christopher Kreiner, MDCass City, MI 487261417162538
  38. Justin Kreuze, DOMuskegon, MI 494421952781445
  39. Steven KristalRoyal Oak, MI 480731255391942
  40. Christopher Krone, M.D.Lansing, MI 489121386815074
  41. Steven Kronick, MDAnn Arbor, MI 481091013090703
  42. Charles Kropf, MDAnn Arbor, MI 481091750814158
  43. Erik Krueger, DOKalamazoo, MI 490081407425960
  44. Amelia Kruse, MDWyoming, MI 495191801581392
  45. John Kruszewski, DOFarmington Hills, MI 483361255076618
  46. Michael Kubek, D.O.Northville, MI 481671922270933
  47. Eric Kucel, DO, PA-CLansing, MI 489121497129969
  48. Amy Kuechenmeister, MDLansing, MI 489121750583332
  49. Nicholas Kuhl, MDGrand Rapids, MI 495031588826507
  50. Nivetha Kumar, DORoyal Oak, MI 480731629820675

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.