Doctors and health care providers in Milwaukee, WI
18,389 individual NPPES records list a practice address in Milwaukee, 1st of 370 Wisconsin cities. The largest group is students in training: 1,301, 7% of the city's records, against 2% across Wisconsin. Page 239 of 368.
The 8 largest groups in Milwaukee
Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.
Milwaukee in Wisconsin
- Rank in Wisconsin1st of 370 cities by records
- Share of the state16% of Wisconsin's records
- Specialties present25 or more taxonomy codes
- Top three groups15.9% of all records
- Students in training rank1st of the 10 Wisconsin cities with the most
Compared with Wisconsin as a whole, Milwaukee has 2.9× the state's share of student in an organized health care education/training program records and 0.47× its share of speech-language pathologist records.
Providers in Milwaukee, alphabetically
- Chika NwanjahLicensed Practical Nurse1467886218
- Mohammad Nwilati, MDInternal Medicine Physician1437195880
- Perpetua NwokeLicensed Practical Nurse1427408897
- Linda Nwumeh, MDStudent in an Organized Health Care Education/Training Program1225894223
- Rebecca Nye, MDInternal Medicine Physician1235821554
- Neal Nygard, MDRheumatology Physician1770534224
- Sarah NygrenCounselor1124504576
- Eileen Nyholt, CNMAdvanced Practice Midwife1184654196
- Tristin Nyman-MallisClinical Psychologist1942941059
- Nwakaego NzeakaRegistered Nurse1447596093
- Audra O'Brien, MFT-ITMarriage & Family Therapist1487020129
- Bridget O'Brien, MDPediatrics Physician1881960334
- Bridget O'Brien, D.P.T.Physical Therapist1669807137
- Cara O'Brien, M.D.Geriatric Medicine (Internal Medicine) Physician1720407893
- Claire O'BrienEmergency Medicine Physician1093134884
- Daniel O'Brien, M.D.Transplant Surgery Physician1548659980
- Holly O'BrienPhysical Therapist1952340796
- Jane O'Brien, RNRegistered Nurse1437410156
- Jessica O'Brien, MDFamily Medicine Physician1619311701
- Katelyn O'Brien, RDRegistered Dietitian1083334874
- Kathryn O'BrienSpeech-Language Pathologist1811349574
- Kevin O'Brien, LCSW, LMFTClinical Social Worker1063429520
- Marina O'Brien, PA-CPhysician Assistant1932923489
- Shannon O'Brien, MSW, LCSW, CSAC,CTSClinical Social Worker1366529182
- Vanessa O'Brien, PTPhysical Therapist1225276249
- William O'Brien, DDSProsthodontics1285657957
- Marian O'Brien-Frigo, MSWClinical Social Worker1518992650
- Lisa O'Connell, M.S. CCC-SLPSpeech-Language Pathologist1073940102
- Megan O'Connell, M.D.Anesthesiology Physician1083849350
- Alyssa O'Connor, APNPNurse Practitioner1245588284
- Jamie O'Connor, LCSWClinical Social Worker1578853628
- Kathleen O'Connor, MS, LPC, ATRMental Health Counselor1023301231
- Kathleen O'Connor, OTROccupational Therapist1396082962
- Paige O'ConnorRegistered Nurse1225408263
- Stacy O'Connor, M.D.Diagnostic Radiology Physician1588854616
- Staci O'Dell, APNPPsychiatric/Mental Health Nurse Practitioner1083688295
- Stephanie O'Dell, NPFamily Nurse Practitioner1366622961
- Christine O'Donnell, LCSWClinical Social Worker1073736617
- Collin O'DonnellPhysician Assistant1487450425
- Tristan O'Driscoll, PHARMD, MPHInfectious Diseases Pharmacist1962337444
- Sharon O'Dwyer, APNPFamily Nurse Practitioner1821042458
- Joseph O'Grady, M.D.Child & Adolescent Psychiatry Physician1619920394
- Kirk O'Hanison, NPNurse Practitioner1649877663
- Molly O'Hearn, AUDAudiologist1649998832
- Emmeline O'Leary, MDAnesthesiology Physician1619150661
- Trisha O'Leary, MSWClinical Social Worker1306957493
- Laura O'Loughlin, APNPPsychiatric/Mental Health Nurse Practitioner1588081913
- Jenni O'Malley, RNCase Manager/Care Coordinator1841538253
- William O'Meally, M.D.Family Medicine Physician1992825582
- Jessica O'Neil, PTPhysical Therapist1396266250
The largest Wisconsin cities
- Madison15,014
- Green Bay4,619
- La Crosse3,735
- Appleton3,249
- Eau Claire3,085
How to read this directory
Milwaukee, Wisconsin appears in the CMS National Plan and Provider Enumeration System with 18,389 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 Milwaukee - 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 Milwaukee 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 Milwaukee is weighted toward Student in an Organized Health Care Education/Training Program (1,301 clinicians, followed by Physician Assistant with 821 and Pharmacist with 807). 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, Milwaukee reports roughly 311.1 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.
For Milwaukee 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 Milwaukee, WI?
There are 18,389 registered healthcare providers in Milwaukee, WI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.
What are the most common medical specialties in Milwaukee?
The most common specialties in Milwaukee are Student in an Organized Health Care Education/Training Program, Physician Assistant, Pharmacist, Nurse Practitioner, Clinical Social Worker. Student in an Organized Health Care Education/Training Program has the most providers with 1,301.
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.