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 35 of 41.
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
- Mary Smith, BABehavior Analyst1114337995
- Tammy Smith, PTPhysical Therapist1801065263
- John Smolik, M.D.Family Medicine Physician1245203710
- Jennifer Sobczak, PA-CPhysician Assistant1831162445
- Saify SobhaniBehavior Technician1053072249
- Glenn Sondag, MDDermatology Physician1518950120
- Philip Sonderman, MDPlastic Surgery Physician1992709323
- Hannah SongDermatology Physician1710476932
- Joslyn SosaBehavior Technician1114766854
- Corrin Sotala, LPCProfessional Counselor1235828534
- Lisa Spannbauer, APNPNurse Practitioner1043548365
- Kara Spears, CSFASurgical Assistant1184291759
- Thomas SpicuzzaRegistered Nurse1568836468
- Gregory Spielbauer, MDInternal Medicine Physician1609843663
- Sophia Spina-VanantwerpBehavior Technician1609701754
- Paige Splittgerber, OTD, OTR/LOccupational Therapist1033994629
- Jeannie SpoonBehavior Analyst1801436159
- Pamela SprewerStudent in an Organized Health Care Education/Training Program1184318701
- Pratibha SrivastavaClinical Social Worker1851845978
- Bridget Stachewicz, APNPNeonatal Clinical Nurse Specialist1386902088
- Leah StadelMental Health Counselor1023779683
- James Stadler, MDObstetrics & Gynecology Physician1376515007
- Sally StaeRegistered Nurse1457846941
- Jill Stamn, PTPhysical Therapist1285607424
- Phillip Stamos, C.ACAcupuncturist1124257134
- Stacy Stanek, OTROccupational Therapist1710492517
- Martavia Stanford, LABORATORY DIRECTORClinical Laboratory Director (Non-physician)1548985930
- Claire Stangl, LPC, CSACMental Health Counselor1861784704
- Margaret Stankiewicz, SLPSpeech-Language Pathologist1356815096
- Deborah Staszak, COTAOccupational Therapy Assistant1457324683
- Teresa Steffen, PTPhysical Therapist1538379946
- Stacy Steil-AndersonHealth & Wellness Coach1225741622
- Renee Steinbach, OTD, OTROccupational Therapist1427932128
- Thomas Steinbach, D.D.S.General Practice Dentistry1497011480
- Baiba Steinbrekera, M.D.Neonatal-Perinatal Medicine Physician1184980997
- Erik Steine, D.C.Chiropractor1700329935
- Diane Steinke, PTPhysical Therapist1487891628
- Laurie Stellick, O.T.R.Occupational Therapist1780830398
- Denise Stelson, COTAOccupational Therapy Assistant1962665323
- Katelyn StencelSpeech-Language Pathologist1134065493
- Claire SterrSpeech-Language Pathologist1174163570
- Carla StevensonBehavior Technician1851262034
- Jonathan Stevenson, D.C.Chiropractor1548656739
- Kylee Stevenson, DCChiropractor1437545951
- Jacalyn Stewart Anderson, RNHome Health Registered Nurse1366425373
- Darryl Stich, D.D.S.General Practice Dentistry1043346513
- Karen Stichart, RD, CDRegistered Dietitian1396997805
- Kimberly Stickel, OTROccupational Therapist1306819537
- Jordan StiedePsychologist1184451650
- Max StiegBehavior Technician1831886100
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.