NPPES file of Aug 9, 2026

Infectious Disease Physician in Wisconsin

171 NPPES records list infectious disease physician with a practice address in Wisconsin, 2.9 per 100,000 residents, the 24th highest rate of 51. Madison and Milwaukee have the most; each record links to the provider's NPI and the Wisconsin license search. Page 2 of 4.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RI0200X · 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, 53

  1. Madison53
  2. Milwaukee50
  3. Green Bay11
  4. La Crosse9
  5. Eau Claire8

Infectious Disease Physician records in Wisconsin

  1. Christine Hogan, M.D.Milwaukee, WI 532031063573004
  2. Jennifer Hong, DOBrookfield, WI 530051033658232
  3. Praharshini Hundt, M.D.Eau Claire, WI 547031790272722
  4. Minhaj Husain, M.D.Milwaukee, WI 532151265639397
  5. Muhammad Iqbal, MDNew Berlin, WI 531511417039124
  6. Aylin Izat Liceoglu, MDWaukesha, WI 531881457103632
  7. Raed JabrEau Claire, WI 547031629523287
  8. Leon Jackson, M.D.Milwaukee, WI 532151144370073
  9. Garry Jean-Louis, MDMadison, WI 537151538106828
  10. Eric Johannsen, MDMadison, WI 537921437115680
  11. Jeffrey Jones, M.D.Fitchburg, WI 537191740420173
  12. Paula Jones, MDGrafton, WI 530241649210287
  13. Greta Josephson, D.O.Milwaukee, WI 532261659806016
  14. John KeeganMilwaukee, WI 532261053842385
  15. Rebecca Kemnitz, MDMadison, WI 537921982108122
  16. Patrick KennedyMilwaukee, WI 532261598150344
  17. Shannon Kenney, MDMadison, WI 537921376554667
  18. Michael Kessler, M.D.Madison, WI 537921396132619
  19. Shravan Kethireddy, M.D.Madison, WI 537921982768677
  20. Khadieja Khalid, MB BCH BAOMilwaukee, WI 532261285977330
  21. Abdur Khan, MDMilwaukee, WI 532151780675439
  22. Corinne Klein, M.D.Appleton, WI 549131730492992
  23. Julie Kolnik, DOMilwaukee, WI 532261922636505
  24. Keith Konkol, MDJanesville, WI 535481730255340
  25. Todd Kowalski, M.D.La Crosse, WI 546011790757227
  26. Agnes Kresch, M.D.Green Bay, WI 543031871720995
  27. Michael Kron, MDMilwaukee, WI 532261174564637
  28. Ann Laake, MDGreen Bay, WI 543031144456187
  29. Benjamin Ladner, MDMadison, WI 537921073975728
  30. Matthew Lambert, MDFitchburg, WI 537111457738635
  31. Michael Landrum, M.D.Green Bay, WI 543011932280104
  32. Swapnil Lanjewar, M.D.Madison, WI 537921003170671
  33. Barbara Lauderdale, MDNeenah, WI 549561174517965
  34. Marvin Lauwasser, MDMilwaukee, WI 532101609823806
  35. J Lee, MDMarshfield, WI 544491417031014
  36. Mikyung Lee, M.D.Madison, WI 537921538239819
  37. Alexander Lepak, M.D.Madison, WI 537921265490536
  38. David Letzer, MDBrookfield, WI 530051255382529
  39. James Levin, MDMadison, WI 537151164469466
  40. Sarah Lulloff, MDGreen Bay, WI 543011215953062
  41. Larry Lutwick, M.D.Eau Claire, WI 547031316904162
  42. Heather Machkovech, MD, PHDMadison, WI 537921912536913
  43. Sheran Mahatme, DOMilwaukee, WI 532261396711297
  44. Dennis Maki, MDMadison, WI 537921255307195
  45. Kali Maniam, MDGreen Bay, WI 543111972164903
  46. Justin MasseyMadison, WI 537921588161418
  47. Kristine Matson, MDMadison, WI 537921609084862
  48. Joseph McBride, MDMadison, WI 537921053639823
  49. Timothy McElroy, M.D.Milwaukee, WI 532261477915387
  50. David McNamara, M.D.La Crosse, WI 546011760455232

Source: CMS NPPES, primary taxonomy 207RI0200X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 24 of 51 per resident

  1. Ohio3.0
  2. Vermont2.9
  3. Hawaii2.9
  4. Wisconsin2.9
  5. California2.9
  6. Louisiana2.8
  7. 50 states and D.C.3.2

Source: CMS NPPES, primary taxonomy 207RI0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

83.0% of these records appear in a Medicare file, against 79.0% 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. Wisconsin83.0%
  2. United States79.0%

Infectious Disease Physician records in Wisconsin, measured

  • In a Medicare file142 of 171 · 83.0% here, 79.0% nationally
  • In the CMS Doctors and Clinicians file125 · 73.1% here, 68.4% nationally
  • Not updated in five years or more84 · 49.1% here, 56.5% nationally
  • Median graduation year2004 · the 125 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RI0200X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

171 NPPES records list infectious disease physician (207RI0200X) as their primary taxonomy with a practice address in Wisconsin: 2.9 per 100,000 residents against 3.2 nationally (50 states and D.C.). Madison has 53 of them (31%).

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. Arizona176
  2. Indiana162
  3. Colorado182
  4. Tennessee194

States with a similar rate per 100,000

  1. California2.9
  2. Hawaii2.9
  3. Vermont2.9
  4. Ohio3.0

The largest states

  1. California1,119
  2. New York970
  3. Florida760
  4. Texas674
  5. Pennsylvania545

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.