NPPES file of Aug 9, 2026

Dermatology Physician in Michigan

471 NPPES records list dermatology physician with a practice address in Michigan, 4.7 per 100,000 residents, the 24th highest rate of 51. Ann Arbor and Detroit have the most; each record links to the provider's NPI and the Michigan license search. Page 5 of 10.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207N00000X · method

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

Ann Arbor has the most, 56

  1. Ann Arbor56
  2. Detroit36
  3. Dearborn26
  4. Grand Rapids21
  5. Clinton Township16

Dermatology Physician records in Michigan

  1. Derek Hirschman, DOFreeland, MI 486231285016303
  2. Jean Holland, M.D.Riverview, MI 481931235100470
  3. Linda Honet, M.D.Bloomfield Hills, MI 483041386610152
  4. Chelsea Houthoofd, M.D.Midland, MI 486401114308962
  5. Richard Huggins, M.D.Detroit, MI 482021619136934
  6. Steven Hunt, MDIron Mountain, MI 498011396848289
  7. Elizabeth Hutchinson, M.D.Haslett, MI 488401659536092
  8. Sook HwangWest Bloomfield, MI 483221962897181
  9. Megan Iacco, M.D.Plymouth, MI 481701740577667
  10. Davide Iacobelli, MDClinton Township, MI 480381992783872
  11. Diane Jackson-Richards, M.D.West Bloomfield, MI 483221992883029
  12. Peter Jajou, D.O.Roseville, MI 480661609296144
  13. Rebecca Jansen, MDGrand Rapids, MI 495461548587801
  14. Blair Jenkins, MDYpsilanti, MI 481971124655451
  15. Henry Jeon, DOTrenton, MI 481831316730179
  16. Alicia Jones, NURSE PRACTITIONERDetroit, MI 482011699465682
  17. Lydia Juzych, M.D.Troy, MI 480831801974936
  18. Jessica Kado, M.D.West Bloomfield, MI 483231962663039
  19. Saara Kanervikkoaho-Crane, MDAnn Arbor, MI 481041790132439
  20. Debra Kaplan, PABerkley, MI 480721790905511
  21. Gerald Karabin, M.D.Portage, MI 490021891889713
  22. Darius Karimipour, MDBloomfield Hills, MI 483021275620171
  23. Scott Karlene, M.D.Flint, MI 485321619900255
  24. Francisca Kartono Winardi, D.O.Northville, MI 481671508034232
  25. S Kegler, MDDetroit, MI 482011669419750
  26. Emily Keimig, M.D.Detroit, MI 482021104035203
  27. Maia Keller, MDHolland, MI 494241124695671
  28. Jeffrey Kelly, D.O.Traverse City, MI 496841770565384
  29. Holly Kerr, M.D.Detroit, MI 482021376751784
  30. Leonard Kerwin, M.D.West Bloomfield, MI 483221942525837
  31. Ronald Kerwin, MDWest Bloomfield, MI 483221265497622
  32. Ritika Khandpur, M.D.Ann Arbor, MI 481091396003612
  33. Jacob Kingsley, MDAnn Arbor, MI 481091760112320
  34. D'Anne Kleinsmith, MDWest Bloomfield, MI 483221902888928
  35. Susan Klemmer, M.D.Clarkston, MI 483461093700247
  36. Dayoung Ko, MDNovi, MI 483771336601822
  37. O'Neal Koger, M.D.Royal Oak, MI 483021962599530
  38. Laurie Kohen, M.D.Detroit, MI 482021063621803
  39. Sasank Konda, M.D.Detroit, MI 482021396278099
  40. Myron Kopin, MDRochester, MI 483071245203553
  41. Brian Kopitzki, DOClarkston, MI 483461093977985
  42. Janet Koprince, D.O.Royal Oak, MI 480671205875085
  43. Walter Korytowsky, M.D.Jackson, MI 492031043325632
  44. Ruby Kwak, MDAnn Arbor, MI 481091124606512
  45. Jungho Kwon, M.D.Troy, MI 480831326257213
  46. Annette Lacasse, DOCommerce Twp, MI 483821174513279
  47. Ann Lafond, M.D.Canton, MI 481871295704815
  48. Kathrin Laing, M.D.Ann Arbor, MI 481031861589426
  49. Wendy Lambert, D.O.Warren, MI 480881619069549
  50. Robert Lamberts, MDGrand Rapids, MI 495461932199791

Source: CMS NPPES, primary taxonomy 207N00000X: records by practice city and the list of records, file of Aug 9, 2026.

Michigan ranks 24 of 51 per resident

  1. Hawaii4.7
  2. North Dakota4.7
  3. Arizona4.7
  4. Michigan4.7
  5. North Carolina4.7
  6. New Jersey4.5
  7. 50 states and D.C.4.7

Source: CMS NPPES, primary taxonomy 207N00000X 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 84.6% 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 States84.6%

Dermatology Physician records in Michigan, measured

  • In a Medicare file388 of 471 · 82.4% here, 84.6% nationally
  • In the CMS Doctors and Clinicians file324 · 68.8% here, 72.6% nationally
  • Not updated in five years or more259 · 55.0% here, 54.0% nationally
  • Median graduation year2008 · the 324 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207N00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

471 NPPES records list dermatology physician (207N00000X) as their primary taxonomy with a practice address in Michigan: 4.7 per 100,000 residents against 4.7 nationally (50 states and D.C.). Ann Arbor has 56 of them (12%).

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. North Carolina507
  2. Ohio507
  3. Virginia422
  4. New Jersey421

States with a similar rate per 100,000

  1. Arizona4.7
  2. North Dakota4.7
  3. Hawaii4.7
  4. Montana4.9

The largest states

  1. California2,083
  2. Florida1,213
  3. New York1,211
  4. Texas1,172
  5. Pennsylvania681

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.