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 2 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. Ashley ArndtTechnician1972216208
  2. Thom Arndt, D.C.Chiropractor1497091144
  3. Amanda Arneson, RNRegistered Nurse1689529976
  4. Brent Arnold, M.D.Neonatal-Perinatal Medicine Physician1659460657
  5. Britta AronesBehavior Analyst1871149344
  6. Rebecca Arrichiello, L.M.T.Massage Therapist1093403776
  7. Dawn Ashenbrenner, PTPhysical Therapist1558554972
  8. Erin AshenhurstOccupational Therapist1598448227
  9. Mariam Ashraf, PHARMDPharmacist1356025589
  10. Priya Asija, MDFamily Medicine Physician1982817771
  11. India AsmuthFamily Nurse Practitioner1316662356
  12. Krysta AtasoyBehavior Technician1609565639
  13. James Augustine, R.PH., PH.D.Pharmacist1639454341
  14. Jeremy Avner, LCSWClinical Social Worker1306435508
  15. Marina Awes, LPC, CSACProfessional Counselor1023946068
  16. Sandy AwwadBehavior Analyst1831840057
  17. Patricia Azeh, MASSAGE THERAPISTMassage Therapist1134931173
  18. Minoudokht Azimi-Zavarei, MDInternal Medicine Physician1649280827
  19. Donald Baccus, M.D.Gynecology Physician1538152962
  20. Brady Bachmann, P.T., D.P.T.Physical Therapist1265927768
  21. Julia Badding, DPTOrthopedic Physical Therapist1730565037
  22. Andrew Badman, CRNACertified Registered Nurse Anesthetist1851962492
  23. Diane Baehr, DCChiropractor1174849913
  24. Boubacar BahPsychiatric/Mental Health Nurse Practitioner1497467401
  25. Debra Bahr, MA CCC SLPSpeech-Language Pathologist1154394377
  26. Timothy BainMental Health Counselor1649751074
  27. Emily Baker, DDSGeneral Practice Dentistry1710432901
  28. Andrea Balister, LPNLicensed Practical Nurse1356562078
  29. Janine Bamberger, RDRegistered Dietitian1639231574
  30. Char BanksBehavior Analyst1578386652
  31. Robert BannaschMental Health Counselor1457964330
  32. Lisa Baratta, MDCardiovascular Disease Physician1356340285
  33. Adam Barboff, LPC,SAC,NCC,CIRProfessional Counselor1083037972
  34. Alexia Barian, SLPSpeech-Language Pathologist1447595012
  35. Patricia Barina, PHYSICAL THERAPISTPediatric Physical Therapist1821262700
  36. Elizabeth Baritt, MA, LPCProfessional Counselor1073891370
  37. Monica Barnette, MSW LCSWClinical Social Worker1619763505
  38. Marcia Barritt, CD(DONA)Doula1609106384
  39. Linda Barrows, M.D.Physical Medicine & Rehabilitation Physician1275626723
  40. Kathleen Barta, PA-CPhysician Assistant1720038292
  41. Barbara Bartlein, RN, LCSWClinical Social Worker1477668937
  42. Jennifer Bartley, LICENSED PRACTICAL NLicensed Practical Nurse1538205018
  43. Angela Barton, OTROccupational Therapist1912429580
  44. Madeline Bartot, MS, CCC-SLPSpeech-Language Pathologist1922677608
  45. Sonu BaruPharmacist1821815119
  46. Patricia Barwig, MDObstetrics & Gynecology Physician1235194499
  47. Mary Basham, LMFTMarriage & Family Therapist1447346465
  48. John Basich, M.D.Internal Medicine Physician1730239393
  49. Srikanth Bathula, M.D.Rheumatology Physician1710290036
  50. Reilly BatteaseMental Health Counselor1588539589

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.