NPPES file of Aug 9, 2026

Pediatric Gastroenterology Physician in Wisconsin

54 NPPES records list pediatric gastroenterology physician with a practice address in Wisconsin, 0.9 per 100,000 residents, the 9th highest rate of 50. Milwaukee and Madison 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 2080P0206X · 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, 34

  1. Milwaukee34
  2. Madison11
  3. La Crosse2
  4. Marshfield2
  5. Appleton1

Pediatric Gastroenterology Physician records in Wisconsin

  1. Ifunanya Agbim, MDMilwaukee, WI 532261952795288
  2. Farhat Ashai-Khan, MDMilwaukee, WI 532261326015090
  3. Heli Bhatt, M.D.Madison, WI 537921144660598
  4. Ellen Blank, MDMilwaukee, WI 532261801847249
  5. Christopher Brown, M.D.Wausau, WI 544011477627149
  6. Jose Cabrera, M.D.Milwaukee, WI 532261235330721
  7. Gisela Chelimsky, MDMilwaukee, WI 532261760491336
  8. Ankur Chugh, M.D.Milwaukee, WI 532261568757136
  9. Thomas Ciecierega, M.D.Milwaukee, WI 532261467615914
  10. Sarah ColeLa Crosse, WI 546011174898316
  11. Istvan Danko, MD PHDMadison, WI 537921326015645
  12. Abdul Aziz Elkadri, M.D.Milwaukee, WI 532261720445505
  13. Nissa Erickson, MDMadison, WI 537921831140201
  14. Daryl Fish, DOMarshfield, WI 544491619077955
  15. Katryn Furuya, MDMadison, WI 537921205887312
  16. Gila Ginzburg, MDMilwaukee, WI 532261275093346
  17. Andrea Gosalvez Tejada, M.D.Marshfield, WI 544491558810192
  18. Alexis Gumm, M.D.Milwaukee, WI 532261316333859
  19. Erin Heredia, DNP, FNP-CMiddleton, WI 535621396526612
  20. Dorota Jedrzejczak, MDMadison, WI 537921720011984
  21. Robert Judd, MDMadison, WI 537921114993433
  22. Tanyaporn Kaenkumchorn, M.D.Milwaukee, WI 532261568842300
  23. Katja Karrento, MDMilwaukee, WI 532261609036391
  24. Zahida Khan, M.D., PH.D.Milwaukee, WI 532261366616500
  25. Margo Kinservik, NPNeenah, WI 549561508810870
  26. Karlo KovacicMilwaukee, WI 532261134548555
  27. Rose LeeMilwaukee, WI 532261568704690
  28. Brianna Lemke, MDMilwaukee, WI 532261932632809
  29. Diana Lerner, MDMilwaukee, WI 532261851547996
  30. Ulysses Li, MDMilwaukee, WI 532261952418097
  31. Cara Mack, MDMilwaukee, WI 532261083799720
  32. Alfonso Martinez, MDMilwaukee, WI 532261841243581
  33. Alan Mayer, MDMilwaukee, WI 532151134170988
  34. Adrian Miranda, MDMilwaukee, WI 532261972557015
  35. Joshua Noe, M.D.Milwaukee, WI 532261659560712
  36. Zahra Nouri, MDGreenfield, WI 532281285018788
  37. Daniel O'Connell, M.D.Madison, WI 537921043434798
  38. Thomas RatchfordMadison, WI 537921144563537
  39. Joann SamalikMilwaukee, WI 532261720515208
  40. Lena Sarhan, MDMilwaukee, WI 532261508552951
  41. Michael Schmalz, MDMilwaukee, WI 532151346655198
  42. Luther Sigurdsson, MDMadison, WI 537921508194457
  43. Manu Sood, MDMilwaukee, WI 532261669423414
  44. Grzegorz Telega, MDMilwaukee, WI 532261356392005
  45. Katherine Vaidy, M.D.Milwaukee, WI 532261447542527
  46. Bernadette Vitola, MDMilwaukee, WI 532261962677310
  47. Ashleigh WatsonMilwaukee, WI 532261902302847
  48. Amanda Wenzel, MDMilwaukee, WI 532261316367451
  49. Steven Werlin, MDMilwaukee, WI 532261255384194
  50. Jonathan Wong, DOMadison, WI 537181174935019

Source: CMS NPPES, primary taxonomy 2080P0206X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 9 of 50 per resident

  1. Ohio1.2
  2. Delaware1.1
  3. New York0.9
  4. Wisconsin0.9
  5. Connecticut0.9
  6. Maine0.9
  7. 50 states and D.C.0.7

Source: CMS NPPES, primary taxonomy 2080P0206X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

42.6% of these records appear in a Medicare file, against 64.2% 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. Wisconsin42.6%
  2. United States64.2%

Pediatric Gastroenterology Physician records in Wisconsin, measured

  • In a Medicare file23 of 54 · 42.6% here, 64.2% nationally
  • In the CMS Doctors and Clinicians file11 · 20.4% here, 31.4% nationally
  • Not updated in five years or more19 · 35.2% here, 51.8% nationally
  • Median graduation year2010 · the 11 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 2080P0206X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

54 NPPES records list pediatric gastroenterology physician (2080P0206X) as their primary taxonomy with a practice address in Wisconsin: 0.9 per 100,000 residents against 0.7 nationally (50 states and D.C.). Milwaukee has 34 of them (63%).

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. Michigan57
  2. Tennessee51
  3. Indiana49
  4. Virginia49

States with a similar rate per 100,000

  1. New York0.9
  2. Connecticut0.9
  3. Maine0.9
  4. Colorado0.8

The largest states

  1. California264
  2. Texas190
  3. New York182
  4. Pennsylvania163
  5. Florida145

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.