NPPES file of Aug 9, 2026

Doctors and health care providers in Mequon, WI

1,048 individual NPPES records list a practice address in Mequon, 18th of 370 Wisconsin cities. The largest group is behavior technician: 116, 11% of the city's records, against 1% across Wisconsin. Page 18 of 21.

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

The 8 largest groups in Mequon

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

Mequon in Wisconsin

  • Rank in Wisconsin18th of 370 cities by records
  • Share of the state0.9% of Wisconsin's records
  • Specialties present25 or more taxonomy codes
  • Top three groups25.1% of all records
  • Behavior Technician rank5th of the 10 Wisconsin cities with the most

Compared with Wisconsin as a whole, Mequon has 7.8× the state's share of behavior technician records and 0.53× its share of pharmacist records.

Providers in Mequon, alphabetically

  1. Quin'Tasia ShawBehavior Technician1245060326
  2. Brooke Shawver-LevinDoula1508133166
  3. Matthew Sheafer, APNPNurse Practitioner1073405601
  4. Lisa Sheldon, DPT, CLTPhysical Therapist1194856401
  5. Ellen Shen, D.O.Pediatrics Physician1114227626
  6. Elizabeth Shepler, CRNACertified Registered Nurse Anesthetist1043854474
  7. Anne Sherman, FNPFamily Nurse Practitioner1619248598
  8. Sarah Sherman, RDRegistered Dietitian1497397392
  9. Rebecca ShortreedSpecialist1962366740
  10. Kristin Shtulberg, RN, APNNurse Practitioner1285966101
  11. Jennifer Shumet, PT, DPTPhysical Therapist1316499668
  12. Mariah Siarkowski, HISHearing Instrument Specialist1033945589
  13. John Siegert, M.D.Orthopaedic Hand Surgery Physician1013989185
  14. Theresa Siegert, M.D.Surgery of the Hand (Surgery) Physician1295706695
  15. Kemery Sigmund, ATCAthletic Trainer1174636328
  16. Tammy SilbermanAssistant Behavior Analyst1366277220
  17. Shoshana Silver, RDRegistered Dietitian1336895952
  18. Alexander Silvia, D.M.D.Dentist1326454984
  19. Tatyana Siminak, APNPPsychiatric/Mental Health Nurse Practitioner1366196685
  20. Tyvonna SimmonsBehavior Technician1639038219
  21. Bozena Simon, MDInternal Medicine Physician1437249125
  22. Kathryn Simon, PTPhysical Therapist1700322237
  23. Hamide Sinani, PHARMACISTPharmacist1083247662
  24. Janice Singer, MSW, LCSWClinical Social Worker1699979815
  25. Zachary SingerFamily Medicine Physician1225371727
  26. Ross Skizycki, M.D.Emergency Medicine Physician1972881803
  27. Craig Smith, D.D.SGeneral Practice Dentistry1316947690
  28. Darrin SmithAthletic Trainer1316333578
  29. Emily Smith, M.S., CCC-SLPSpeech-Language Pathologist1114596988
  30. Kelly Smith, NPNurse Practitioner1588173199
  31. Olivia Smith, BCBABehavior Analyst1942666045
  32. Julia Snell, DDSDentist1154008381
  33. Nancy Snoots, LPCProfessional Counselor1497128433
  34. Katie Soja, DPTPhysical Therapist1285165126
  35. Michelle Sommers, LPC-ITProfessional Counselor1285443374
  36. Melinda Somogyi, M.A., M.S.Mental Health Counselor1619117074
  37. Sadie Spahn, BCBABehavior Analyst1538768494
  38. Taylor SpielvogelBehavior Technician1184460396
  39. Margaret Spoerl, MDInternal Medicine Physician1871511519
  40. Patrick St Louis, ATC, LATAthletic Trainer1316336035
  41. Steven Staehling, M.D.Family Medicine Physician1336105501
  42. John Staranko, DCChiropractor1245720291
  43. Dylan Starck, DMD, MDOral and Maxillofacial Surgery (Dentist)1417519331
  44. Tiffany Stark, APSWSocial Worker1669712691
  45. Andrew Starsky, MPT, PHDPhysical Therapist1841520442
  46. Lukas Steffan, PAPhysician Assistant1285143933
  47. Angela Steffen, LATAthletic Trainer1619397973
  48. Ashley Steffey, ATC, LAT, GTAthletic Trainer1427436690
  49. Katelyn Steger, APNPFamily Nurse Practitioner1053065094
  50. Morgyn Steinbrecher, LCSW,Clinical Social Worker1669715264

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

Mequon, Wisconsin appears in the CMS National Plan and Provider Enumeration System with 1,048 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 Mequon - 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 Mequon 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 Mequon is weighted toward Behavior Technician (116 clinicians, followed by Physical Therapist with 84 and Professional Counselor with 63). 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, Mequon reports roughly 17.7 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, Registered Nurse is the most prominent one with no provider currently listing a Mequon practice address, a coverage gap Mequon patients typically fill by traveling to a larger nearby hub.

For Mequon 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 Mequon, WI?

There are 1,048 registered healthcare providers in Mequon, WI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Mequon?

The most common specialties in Mequon are Behavior Technician, Physical Therapist, Professional Counselor, Clinical Social Worker, Athletic Trainer. Behavior Technician has the most providers with 116.

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.