NPPES file of Aug 9, 2026

Registered Dietitian in Wisconsin

1,457 NPPES records list registered dietitian with a practice address in Wisconsin, 25 per 100,000 residents, the 14th highest rate of 51. Milwaukee and Madison have the most; each record links to the provider's NPI and the Wisconsin license search. Page 16 of 30.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 133V00000X · 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, 240

  1. Milwaukee240
  2. Madison215
  3. La Crosse88
  4. Green Bay61
  5. Appleton48

Registered Dietitian records in Wisconsin

  1. Maureen Mahlik Puls, RDTwo Rivers, WI 542411346370657
  2. Katelin Maidment, RDNew Auburn, WI 547571205394426
  3. Carol Maki, RD, CDEHazelhurst, WI 545311962698928
  4. Gloria Maliszewski-Weller, R.D.Milwaukee, WI 532331235274598
  5. Amanda Maly, RDWaukesha, WI 531881285983346
  6. Laura Mamerow, RDOconomowoc, WI 530661073021820
  7. Sarah Mandli, MS, RDN, LDNMadison, WI 537921033655048
  8. Mary MarcusMadison, WI 537921346571056
  9. Elena Marincic, RD, CDMilwaukee, WI 532151578900023
  10. Tamara Marini, RDRacine, WI 534051386884773
  11. Ann Markuson, RD,CD,CDEMilwaukee, WI 532131023121266
  12. Nicole Marrari, RD, CDWest Bend, WI 530951831855477
  13. Patricia MarrariBrookfield, WI 530051992002422
  14. Cayla Marshall, R.D.Milwaukee, WI 532261104264860
  15. Mischel Marshall, R.D.West Allis, WI 532271326160730
  16. Molly Marten, RDEau Claire, WI 547011063508059
  17. Ann MartinMadison, WI 537921013248475
  18. Camila Martin, RDN, CLSMadison, WI 537921356974364
  19. Elizabeth MartinMilwaukee, WI 532951386346898
  20. Gildardo Martinez Juarez, RDGreen Bay, WI 543031760226294
  21. Anna Martucci, RDNMilwaukee, WI 532261407796709
  22. Marylynne Mason, RDWatertown, WI 530941689794901
  23. Virginia Matthews, RDTwo Rivers, WI 542411770951600
  24. Katherine Maule, RDRubicon, WI 530781437727559
  25. Mary Maxey, R.D.Wauwatosa, WI 532131821348335
  26. Molly MaxwellMadison, WI 537041124980073
  27. Dena Mayer, RDOshkosh, WI 549041588794895
  28. Margaret Mayer Herzfeld, MS, RD, CDMilwaukee, WI 532111992820252
  29. Shirley McCallumMadison, WI 537921427389139
  30. Heidi McCann, RDOneida, WI 541551760950976
  31. Janet McCann, RDEau Claire, WI 547031124084132
  32. Amanda McCarthy, RDNLa Crosse, WI 546011518763150
  33. Shannon McCarthy, RDWhitefish Bay, WI 532171124891965
  34. Sue McCartney, MS, RD, CDEMadison, WI 537051972616084
  35. Kristen McCaskey, RDLa Crosse, WI 546011194906438
  36. Erin McClendon, RDLa Crosse, WI 546011467106393
  37. Meagan McConnell, R.D., C.D.Milwaukee, WI 532261033561063
  38. Ashley McCormick, R.D., C.D.Madison, WI 537051124328760
  39. Michelle McDonagh, RDMilwaukee, WI 532261215374897
  40. Nadine McDowell, R.DMilwaukee, WI 532261245680966
  41. Megan McFarlane, RDNMadison, WI 537921518728682
  42. Susan McIlraith, RDNeenah, WI 549561205822541
  43. Paula McIntyre, RDMerrill, WI 544521568566776
  44. Mary McKee, RDWaukesha, WI 531861316462104
  45. Natalie McLainVerona, WI 535931063378453
  46. Julie McLaughlin, MS, RD, CDEvansville, WI 535361396701892
  47. Cecile McManus, RDBlue Mounds, WI 535171962659474
  48. Jeannine Meech, RDMilwaukee, WI 532951881877462
  49. Gail Meissen, RD, CDMadison, WI 537051679583496
  50. Jennifer Melcher, RDMequon, WI 530971194441980

Source: CMS NPPES, primary taxonomy 133V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Wisconsin ranks 14 of 51 per resident

  1. South Dakota27
  2. Delaware25
  3. North Carolina25
  4. Wisconsin25
  5. Idaho24
  6. Wyoming24
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 133V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

11.8% of these records appear in a Medicare file, against 7.4% 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. Wisconsin11.8%
  2. United States7.4%

Registered Dietitian records in Wisconsin, measured

  • In a Medicare file172 of 1,457 · 11.8% here, 7.4% nationally
  • In the CMS Doctors and Clinicians file183 · 12.6% here, 9.8% nationally
  • Not updated in five years or more920 · 63.1% here, 56.3% nationally
  • Median graduation year2013 · the 182 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 133V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,457 NPPES records list registered dietitian (133V00000X) as their primary taxonomy with a practice address in Wisconsin: 25 per 100,000 residents against 20 nationally (50 states and D.C.). Milwaukee has 240 of them (16%).

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. Arizona1,435
  2. Georgia1,520
  3. Colorado1,391
  4. Missouri1,368

States with a similar rate per 100,000

  1. North Carolina25.0
  2. Delaware25.1
  3. Idaho24.2
  4. Wyoming24.1

The largest states

  1. California7,148
  2. Texas5,099
  3. New York4,724
  4. Florida3,443
  5. Pennsylvania3,083

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.