NPPES file of Aug 9, 2026

Pediatrics Physician in Wisconsin

1,203 NPPES records list pediatrics physician with a practice address in Wisconsin, 20 per 100,000 residents, the 27th highest rate of 51. Milwaukee and Madison have the most; each record links to the provider's NPI and the Wisconsin license search. Page 13 of 25.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208000000X · method

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

Milwaukee has the most, 232

  1. Milwaukee232
  2. Madison187
  3. New Berlin67
  4. Marshfield46
  5. Green Bay41

Pediatrics Physician records in Wisconsin

  1. Maryjo Lanska, MDTomah, WI 546601679579742
  2. Lorna LastovichMilwaukee, WI 532261780211672
  3. Sara Lauck, M.D.Milwaukee, WI 532261235366576
  4. Christopher Laufer, MDOshkosh, WI 549021508850306
  5. Colleen Laus, MDStoughton, WI 535891588771034
  6. Amy Lautz, M.D.Brookfield, WI 530721437125424
  7. David Lautz, M.D.New Berlin, WI 531511265426464
  8. Harry Laws, MDNew Berlin, WI 531511508823592
  9. John Layde, MDEau Claire, WI 547011285613505
  10. Margaret Layde, MDMilwaukee, WI 532331548214893
  11. William Leach, M.D.Milwaukee, WI 532261124013891
  12. Jae Hyoung Lee, MD, MPHMadison, WI 537921124871603
  13. Tracy Lee, MDMadison, WI 537151558437319
  14. Kelsey Legro, DOMadison, WI 537041275191868
  15. Patrick Lehman, MDBrookfield, WI 530051609119668
  16. Brittany Lehrer, MDMadison, WI 537921538664891
  17. Mary Lehrmann, M.D.Brookfield, WI 530051801866496
  18. Lawrence Leibert, MDWisconsin Rapids, WI 544941851303143
  19. Katherine Lemon, MDMadison, WI 537181881651180
  20. Tyler Lennon, MDMilwaukee, WI 532261831695899
  21. Mario Leon-Espinosa, MDMarshfield, WI 544491720910789
  22. Rebecca Lescher, M.D.Mount Pleasant, WI 534061023270899
  23. Andrew Leslie, M.D.Kenosha, WI 531421689669954
  24. Darcy Lesniak, MDGermantown, WI 530221104859198
  25. Kathryn Less, MDStoughton, WI 535891548763378
  26. Matthew LevyMilwaukee, WI 532261366442196
  27. Andrew LewandowskiMadison, WI 537181184980849
  28. Adam Lewis, MDMount Pleasant, WI 534051841930831
  29. Kathryn Lilly, D.O.Sheboygan, WI 530811861873408
  30. Allison Lindell, M.D.Madison, WI 537051619395878
  31. Ryan LindstromMadison, WI 537051346990595
  32. Margaret Link, DORice Lake, WI 548681740854355
  33. Michelle Linsmeier, M.D.Fox Point, WI 532171326030693
  34. Randall Linton, MDEau Claire, WI 547011508845769
  35. Allie Litton, MDMadison, WI 537921518711480
  36. Stephen Lo, MDFitchburg, WI 537111407875206
  37. Ronald Locascio, MDStevens Point, WI 544811750436838
  38. Ralph Locher, MDStevens Point, WI 544811083769160
  39. Elizabeth Loconto, DOJanesville, WI 535461699017178
  40. Elizabeth Loertscher, MDMadison, WI 537921144019704
  41. Ashley Logan, D.O.La Crosse, WI 546011053874222
  42. Juan Lopez, M.D.Stevens Point, WI 544811821068677
  43. Melyssa Louwagie, MDMonroe, WI 535661063087229
  44. Laura Lowry, MDRhinelander, WI 545011760421820
  45. Rachel Lucas, D.O.New Berlin, WI 531511679816813
  46. Maren LunoeMilwaukee, WI 532261851533848
  47. Francois Luyet, MDMadison, WI 537111548220635
  48. Vee Ly, MDOshkosh, WI 549041336256882
  49. Jeanne Lyke, MDRipon, WI 549711033103833
  50. Megan Lynch, MDNew Berlin, WI 531511902828775

Source: CMS NPPES, primary taxonomy 208000000X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 27 of 51 per resident

  1. New Mexico21
  2. South Carolina21
  3. Georgia20
  4. Wisconsin20
  5. Oregon20
  6. Louisiana20
  7. 50 states and D.C.22

Source: CMS NPPES, primary taxonomy 208000000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

19.9% of these records appear in a Medicare file, against 36.4% 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. Wisconsin19.9%
  2. United States36.4%

Pediatrics Physician records in Wisconsin, measured

  • In a Medicare file239 of 1,203 · 19.9% here, 36.4% nationally
  • In the CMS Doctors and Clinicians file142 · 11.8% here, 8.7% nationally
  • Not updated in five years or more622 · 51.7% here, 58.4% nationally
  • Median graduation year2012 · the 142 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208000000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,203 NPPES records list pediatrics physician (208000000X) as their primary taxonomy with a practice address in Wisconsin: 20 per 100,000 residents against 22 nationally (50 states and D.C.). Milwaukee has 232 of them (19%).

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. Colorado1,155
  2. Tennessee1,255
  3. Indiana1,136
  4. South Carolina1,136

States with a similar rate per 100,000

  1. Oregon20.3
  2. Georgia20.5
  3. Louisiana20.0
  4. Nebraska19.8

The largest states

  1. California9,272
  2. New York5,795
  3. Texas5,641
  4. Florida3,996
  5. Pennsylvania3,382

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.