NPPES file of Aug 9, 2026

Clinical Pathology/Laboratory Medicine Physician in Wisconsin

80 NPPES records list clinical pathology/laboratory medicine physician with a practice address in Wisconsin, 1.4 per 100,000 residents, the 3rd highest rate of 49. Madison and La Crosse have the most; each record links to the provider's NPI and the Wisconsin license search. Page 1 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207ZP0105X · method

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

Madison has the most, 57

  1. Madison57
  2. La Crosse4
  3. Milwaukee4
  4. Eau Claire3
  5. Middleton2

Clinical Pathology/Laboratory Medicine Physician records in Wisconsin

  1. Rashmi Agni, MDMadison, WI 537921750342267
  2. Alaa Alsadi, M.D.Madison, WI 537921184931644
  3. Soe Htet Arker, MDMadison, WI 537921629617295
  4. Ryan Bemke, M.D.Weston, WI 544761295182350
  5. Laurence Berg, MDLa Crosse, WI 546011437153392
  6. Crystal Bockoven, MDMadison, WI 537921831642750
  7. Andrea Boni, M.D.Eau Claire, WI 547031760707624
  8. Darya Buehler, M.D.Madison, WI 537921487854717
  9. Eumenia Castro, MDMadison, WI 537921720381742
  10. Chen Chang, MDMadison, WI 537151083655054
  11. Derrick Chen, M.D.Madison, WI 537921255623955
  12. Christopher Cold, MDMadison, WI 537921700986981
  13. Shelly Cook, M.D.Madison, WI 537921902841182
  14. Teresa Darcy, MDFitchburg, WI 537111912968421
  15. Kasturi Das, M.D.Madison, WI 537921417970740
  16. Jeffry Degenhardt, MDLa Crosse, WI 546011205826716
  17. Samy Desouky, MDMadison, WI 537151164469029
  18. Barbara Earnest, M.D.Racine, WI 534051902827561
  19. Megan Fitzpatrick, MDMadison, WI 537111003226135
  20. John Flickinger, MDMadison, WI 537151912945601
  21. Christopher Flynn, MDPHDMadison, WI 537051659510592
  22. Andreas Friedl, MDMadison, WI 537921730140245
  23. Michael Fritsch, MDMadison, WI 537051912968439
  24. Gerardo Fronda, M.D.Menomonee Falls, WI 530511457315160
  25. William Gibson, M.D.Madison, WI 537921811250095
  26. Evan Goyette, MDMadison, WI 537921932669066
  27. Jessica Gulliver, M.D.Madison, WI 537921295197820
  28. Thomas Hadley, MDEau Claire, WI 547011780638718
  29. Karam HanMadison, WI 537921902339609
  30. Josephine Harter, MDMadison, WI 537921730140252
  31. Howard Hoerl, MDMadison, WI 537151669419453
  32. Rong Hu, MDMadison, WI 537921487932620
  33. Wei Huang, MDMadison, WI 537921821059346
  34. Chester Jablonski, MDPewaukee, WI 530721982703989
  35. Richard Judelson, MDMadison, WI 537921639690142
  36. James Keating, MDMilwaukee, WI 532261275585010
  37. Aysenur Keske, MDMadison, WI 537921629607536
  38. Sandor Kovacs, M.D.Milwaukee, WI 532261356795553
  39. Marc Labovich, M.D.Madison, WI 537921891777686
  40. Jorge Leon Colonna, M.D.Milwaukee, WI 532261588870554
  41. Ricardo Lloyd, M.D.Madison, WI 537031063499689
  42. Sepideh MadahianMadison, WI 537921861997256
  43. Aparna Mahajan, MBBSMadison, WI 537921083803480
  44. Rakesh Mandal, M.D.Madison, WI 537921629336524
  45. Alan Mast, MDMilwaukee, WI 532261619991205
  46. Stephanie McGregor, MD, PHDMadison, WI 537921932549722
  47. Eugene McMahon, MDWauwatosa, WI 532261518945237
  48. Heather Moe, CLSSuperior, WI 548801770421091
  49. Ross Molot, MDMadison, WI 537151851338693
  50. Jeffrey Nirschl, MD, PHDMadison, WI 537921992264188

Source: CMS NPPES, primary taxonomy 207ZP0105X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 3 of 49 per resident

  1. North Dakota2.3
  2. Minnesota1.4
  3. Wisconsin1.4
  4. District of Columbia1.3
  5. South Dakota1.3
  6. 50 states and D.C.0.4

Source: CMS NPPES, primary taxonomy 207ZP0105X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

71.3% of these records appear in a Medicare file, against 49.3% 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. Wisconsin71.3%
  2. United States49.3%

Clinical Pathology/Laboratory Medicine Physician records in Wisconsin, measured

  • In a Medicare file57 of 80 · 71.3% here, 49.3% nationally
  • In the CMS Doctors and Clinicians file48 · 60.0% here, 41.7% nationally
  • Not updated in five years or more34 · 42.5% here, 65.6% nationally
  • Median graduation year2001 · the 48 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207ZP0105X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

80 NPPES records list clinical pathology/laboratory medicine physician (207ZP0105X) as their primary taxonomy with a practice address in Wisconsin: 1.4 per 100,000 residents against 0.4 nationally (50 states and D.C.). Madison has 57 of them (71%).

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. Minnesota79
  2. Florida83
  3. Pennsylvania86
  4. Texas65

States with a similar rate per 100,000

  1. South Dakota1.3
  2. New Mexico1.3
  3. Connecticut0.8
  4. Massachusetts0.7

The largest states

  1. California131
  2. New York102
  3. Pennsylvania86
  4. Florida83
  5. Minnesota79

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.