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 19 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. Nancy Steinhage, RPHPharmacist1801177613
  2. Crystal Steinhardt, APNP, FNPNurse Practitioner1326417874
  3. Elizabeth StellBehavior Technician1184570269
  4. Susan StempinskiOccupational Therapist1386685691
  5. Lori Stevens, OTROccupational Therapist1689618712
  6. Sara Stevenson, FNPFamily Nurse Practitioner1427744465
  7. Sara StillerNurse Practitioner1558143073
  8. Mary Stillman, LMTMassage Therapist1023589835
  9. Don Stoiber, DDSDentist1184812836
  10. Catherine Stolz, OTROccupational Therapist1194778555
  11. Eric Strande, DCChiropractor1194727099
  12. Courtney Strauss, MS, LAT, ATCAthletic Trainer1972980365
  13. Amy Streeter, MSCCCSLPSpeech-Language Pathologist1922047117
  14. Jennifer Strom, M.A., LPCMental Health Counselor1245501345
  15. Susan Sturdevant, LCSWClinical Social Worker1710092960
  16. Daniel Sullivan, DDSDentist1841464310
  17. Elizabeth Sullivan, MS/CCC-SLPSpeech-Language Pathologist1538103643
  18. Melissa Summerfield, MS, LPCMental Health Counselor1407936396
  19. Andrea Swanson, MA, LPC-ITMental Health Counselor1760367262
  20. Brandon Swantz, D.C.Chiropractor1063235661
  21. Philip Swoboda, FAAAAudiologist1457563173
  22. Linda Szafranski, M.S.W. LCSW ACSWClinical Social Worker1811255482
  23. Morgan TagyeBehavior Technician1881483766
  24. Djerrick Tan, M.D.Diagnostic Radiology Physician1124002654
  25. Terriana TaperBehavior Technician1073346151
  26. Jeffrey Taxman, M.D.Psychiatry Physician1114066610
  27. Larry TaylorAddiction (Substance Use Disorder) Psychologist1154742880
  28. David Teplin, DDSGeneral Practice Dentistry1760641526
  29. Stanley Teplin, DDSGeneral Practice Dentistry1588823637
  30. Kayla Terriquez, MS, BCBABehavior Analyst1285170647
  31. Michael Tetkoski, PHDClinical Psychologist1316994676
  32. Scott Theirl, D.C.Neurology Chiropractor1649327784
  33. Melanie Thierfelder, DPTPhysical Therapist1093461261
  34. Radiah Thomas, LPCMental Health Counselor1821480641
  35. Jessica Thomason, MDGynecology Physician1508187949
  36. Brent ThompsonBehavior Technician1306683487
  37. Lindsay Thompson, LATAthletic Trainer1427447150
  38. Jennifer Thorpe, MS, ATC, LAT, CSCSAthletic Trainer1639397458
  39. Thomas Thorsen, D.OInterventional Pain Medicine Physician1205299146
  40. Karen Ticcioni, LPTAPhysical Therapy Assistant1225072887
  41. Jeffrey Tiger, PH.D.Behavior Analyst1528208618
  42. John Tomashek, M.D.Vascular & Interventional Radiology Physician1013999564
  43. Gina ToyntonMental Health Counselor1205956000
  44. Sandi Tracy, RNPediatric Registered Nurse1417460460
  45. Laura Traynor, PHARM.D.Pharmacotherapy Pharmacist1235159237
  46. Katie Tredo, PTPhysical Medicine & Rehabilitation Physician1740302959
  47. Brooke TrendelAthletic Trainer1972300796
  48. Enid Trotman, MDInternal Medicine Physician1174602619
  49. Marie Troy, M.D.Diagnostic Radiology Physician1407842602
  50. Sean Tsang, C.A., L.AC.Acupuncturist1629437256

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.