NPPES file of Aug 9, 2026

Emergency Medicine Physician in Wisconsin

1,464 NPPES records list emergency medicine physician with a practice address in Wisconsin, 25 per 100,000 residents, the 16th highest rate of 51. Milwaukee and Madison have the most; each record links to the provider's NPI and the Wisconsin license search. Page 20 of 30.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207P00000X · 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, 358

  1. Milwaukee358
  2. Madison241
  3. La Crosse72
  4. Eau Claire66
  5. Janesville40

Emergency Medicine Physician records in Wisconsin

  1. Ricardo Obcena, MDEau Claire, WI 547011356441091
  2. Gregory Obst, MDWausau, WI 544011629139548
  3. Mitchell Odom, M.D.Milwaukee, WI 532261831570662
  4. Eric Ohlrogge, M.D.Madison, WI 537051710413240
  5. Enyioma Okechukwu, M.D.Amery, WI 540011265883276
  6. Robert Okoro, MBBSSuperior, WI 548801245203124
  7. Yewande Oladipo, M.D.Milwaukee, WI 532211053775429
  8. Emily OllmannMadison, WI 537151568048650
  9. Matthew Olmstead, D.O.Eau Claire, WI 547031093836843
  10. Mark Olsky, MDMonroe, WI 535661750431698
  11. Matthew Olson, DOEau Claire, WI 547011548754096
  12. Benjamin Orozco, MDLa Crosse, WI 546011407017833
  13. Ronny Otero, M.D.Milwaukee, WI 532261497829907
  14. Erkin Otles, MD, PHDMadison, WI 537921275387946
  15. Choon P'Ng, M.D.Weston, WI 544761497793533
  16. Caroline Pace, M.D,Milwaukee, WI 532331467636464
  17. Aasim Padela, MDMilwaukee, WI 532261114035425
  18. Amy Padgett, MDKenosha, WI 531421740718899
  19. James PageMadison, WI 537921124872585
  20. Brandon PagniMadison, WI 537051821573429
  21. Christopher Painter, M.D.Two Rivers, WI 542411598081192
  22. Mauricio Palencia, MDPlymouth, WI 530731770558264
  23. Mamta Pandey, M.D.Hartford, WI 530271316913296
  24. Brian Parquette, MDMiddleton, WI 535621114988938
  25. Peter Parrino, M.D.New Berlin, WI 531511215901558
  26. Gehres Paschal, MDMilwaukee, WI 532261760776231
  27. Azeem Pasha, M.D.Milwaukee, WI 532021619915147
  28. Dilip Patel, MDElkhorn, WI 531211144204264
  29. Priya Patel, M.DMilwaukee, WI 532261689251738
  30. David Paton, DOSheboygan, WI 530831376679084
  31. Brian Patterson, M.D.Madison, WI 537921093944902
  32. Shanna Paul, M.D.Wausau, WI 544011942566120
  33. Brian Pauley, MDEau Claire, WI 547031730137654
  34. Alex Paulsen, MDEau Claire, WI 547031356838296
  35. Timothy Pavek, M.D.Green Bay, WI 543031851321830
  36. Ashley Pavlic, M.D.Milwaukee, WI 532261215291448
  37. James Pavlich, D.O.Burlington, WI 531051659548089
  38. Maureen Payant McKenna, MDMadison, WI 537131275766016
  39. Theresa Payant McKenna, M.D.Madison, WI 537131548493588
  40. Brandon Payne, DORice Lake, WI 548681891323929
  41. Jordanna Payne, PHDMadison, WI 537921477362499
  42. Brittni PeachBurlington, WI 531051649899667
  43. Charles Pearce, MDMadison, WI 537921053542076
  44. Melvyn Pearlman, MDMadison, WI 537151760429617
  45. Marcus Pearson, DOLa Crosse, WI 546011497124507
  46. Christopher Peck, MDWisconsin Rapids, WI 544941912959313
  47. Jacob Pederson, D.O.La Crosse, WI 546011932441318
  48. James Peng, M.D.Chippewa Falls, WI 547291780871780
  49. Amy Perkins, MDMadison, WI 537921043004799
  50. David Perry, MDStevens Point, WI 544811760518484

Source: CMS NPPES, primary taxonomy 207P00000X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 16 of 51 per resident

  1. Ohio25
  2. New Hampshire25
  3. Alaska25
  4. Wisconsin25
  5. New Mexico24
  6. Colorado24
  7. 50 states and D.C.21

Source: CMS NPPES, primary taxonomy 207P00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

79.2% of these records appear in a Medicare file, against 81.5% 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. Wisconsin79.2%
  2. United States81.5%

Emergency Medicine Physician records in Wisconsin, measured

  • In a Medicare file1,159 of 1,464 · 79.2% here, 81.5% nationally
  • In the CMS Doctors and Clinicians file845 · 57.7% here, 58.7% nationally
  • Not updated in five years or more725 · 49.5% here, 54.8% nationally
  • Median graduation year2011 · the 844 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207P00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,464 NPPES records list emergency medicine physician (207P00000X) as their primary taxonomy with a practice address in Wisconsin: 25 per 100,000 residents against 21 nationally (50 states and D.C.). Milwaukee has 358 of them (24%).

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. Washington1,459
  2. Arizona1,494
  3. Colorado1,434
  4. Missouri1,405

States with a similar rate per 100,000

  1. Alaska25.0
  2. New Hampshire25.0
  3. New Mexico24.5
  4. Ohio25.5

The largest states

  1. California7,751
  2. New York5,025
  3. Texas4,885
  4. Florida4,034
  5. Pennsylvania3,911

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.