NPPES file of Aug 9, 2026

Doctors and health care providers in Brookfield, WI

2,036 individual NPPES records list a practice address in Brookfield, 8th of 370 Wisconsin cities. The largest group is behavior technician: 179, 9% of the city's records, against 1% across Wisconsin. Page 22 of 41.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Brookfield

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Brookfield in Wisconsin

  • Rank in Wisconsin8th of 370 cities by records
  • Share of the state1.8% of Wisconsin's records
  • Specialties present25 or more taxonomy codes
  • Top three groups23.5% of all records
  • Behavior Technician rank3rd of the 10 Wisconsin cities with the most

Compared with Wisconsin as a whole, Brookfield has 6.2× the state's share of behavior technician records and 0.31× its share of nurse practitioner records.

Providers in Brookfield, alphabetically

  1. Laura Liguori, PH.D.Clinical Psychologist1902910607
  2. Sandra Linskens, RNRegistered Nurse1518131135
  3. James Lloyd, M.D.Neurological Surgery Physician1447251251
  4. Marco Loayza, M.D.Neonatal-Perinatal Medicine Physician1659690717
  5. Tyler Loesl, PTAPhysical Therapy Assistant1861809535
  6. Paul Loewenstein, MDPlastic Surgery Physician1558365981
  7. Pamela Lofgren, PTPhysical Therapist1356524946
  8. Michael Logan, MDPsychiatry Physician1871550152
  9. Susan Lohr, CADCIIIAddiction (Substance Use Disorder) Counselor1548276504
  10. Sally Lohs, M.D.Child & Adolescent Psychiatry Physician1396139671
  11. Amber Londt, O.T.R., P.T.A.Occupational Therapist1174773527
  12. Erin Long, PHDClinical Psychologist1619758281
  13. Tyler Loomis, MA, LPCProfessional Counselor1770797235
  14. Marta Lopez Vicente, MDStudent in an Organized Health Care Education/Training Program1003965971
  15. Melody LorBehavior Technician1518744929
  16. Zihui LouBehavior Technician1396421350
  17. Candice Lovell, M.D.Obstetrics & Gynecology Physician1780759670
  18. Morgan Lovy, MSProfessional Counselor1831938935
  19. Lauri LowenbraunPsychiatry Physician1649288036
  20. Yuan Luan, C.AC.Acupuncturist1477893592
  21. Jaclyn Lucas, MPAS, PA-CMedical Physician Assistant1801200167
  22. Kay Luck, OTROccupational Therapist1023081213
  23. Renae Luer, DPMPodiatrist1730287657
  24. Sarah Lukas, LPCProfessional Counselor1821700964
  25. Alexandria Luxon, PH.D.Clinical Psychologist1912389032
  26. Evelyn LuySpeech-Language Pathologist1083559066
  27. Alecia Luzi, OTROccupational Therapist1316423882
  28. Jade LynnBehavior Technician1619684206
  29. Erica Lyons, MS, CF-SLPSpeech-Language Pathologist1023248689
  30. Ashley Maas, APSWClinical Social Worker1134637713
  31. Diane Maasz, PTAPhysical Therapy Assistant1689633679
  32. Jane Mack, PTPhysical Therapist1215900402
  33. McKenzie Madden, FNPFamily Nurse Practitioner1760352173
  34. Angelyna MadridBehavior Analyst1760118103
  35. Jacquelyn Madson, NPNurse Practitioner1497352751
  36. Bonnidene Maglio, LPTAPhysical Therapy Assistant1336332188
  37. Justin Magnuson, P.T., D.P.T.Physical Therapist1821536426
  38. Kate Magnuson, MSW, LCSWClinical Social Worker1225111685
  39. Joseph Maier, MDFamily Medicine Physician1770550139
  40. Katheryn Maier, PTAPhysical Therapy Assistant1538377007
  41. Kristin Mainville, MS, LPCProfessional Counselor1427226901
  42. Jacquelyn Majerowski, M.D.Dermatology Physician1982067120
  43. Andrew MakelaOptometrist1558484121
  44. Laurel Makovsky, MS CCC SLPSpeech-Language Pathologist1437122629
  45. Deborah Makowski, SPEECH PATHOLOGISTSpeech-Language Pathologist1124294426
  46. Jennifer Mallas, OTROccupational Therapist1497133151
  47. Mohammad Mallick, MDPsychiatry Physician1689607798
  48. Keri MallonSpeech-Language Pathologist1265382139
  49. Mary Malloy, OTOccupational Therapist1174679153
  50. Angela Malm, OTROccupational Therapist1285607473

The largest Wisconsin cities

  1. Milwaukee18,389
  2. Madison15,014
  3. Green Bay4,619
  4. La Crosse3,735
  5. Appleton3,249

All of Wisconsin →

How to read this directory

Brookfield, Wisconsin appears in the CMS National Plan and Provider Enumeration System with 2,036 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Brookfield - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Brookfield practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Brookfield is weighted toward Behavior Technician (179 clinicians, followed by Physical Therapist with 157 and Professional Counselor with 142). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Wisconsin's population, Brookfield reports roughly 34.4 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

Of Wisconsin's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Brookfield practice address, a coverage gap Brookfield patients typically fill by traveling to a larger nearby hub.

For Brookfield patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Brookfield, WI?

There are 2,036 registered healthcare providers in Brookfield, WI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Brookfield?

The most common specialties in Brookfield are Behavior Technician, Physical Therapist, Professional Counselor, Occupational Therapist, Speech-Language Pathologist. Behavior Technician has the most providers with 179.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

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.