NPPES file of Aug 9, 2026

Doctors and health care providers in Oconomowoc, WI

506 individual NPPES records list a practice address in Oconomowoc, 39th of 370 Wisconsin cities. The largest group is professional counselor: 32, 6% of the city's records, against 4% across Wisconsin. Page 9 of 11.

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

The 8 largest groups in Oconomowoc

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

Oconomowoc in Wisconsin

  • Rank in Wisconsin39th of 370 cities by records
  • Share of the state0.4% of Wisconsin's records
  • Specialties present25 or more taxonomy codes
  • Top three groups17.6% of all records

Compared with Wisconsin as a whole, Oconomowoc has 4.2× the state's share of psychiatric/mental health nurse practitioner records and 0.55× its share of physical therapist records.

Providers in Oconomowoc, alphabetically

  1. Sarah Schwigel, MSN, APNP, FNP-CFamily Nurse Practitioner1841020500
  2. Joseph Setnicar, DDSDentist1093849804
  3. Peter Sheild, D.D.S.General Practice Dentistry1386863355
  4. Joan Shelley, N.P.Adult Health Nurse Practitioner1497184303
  5. Jessica Shumow, APNPFamily Nurse Practitioner1063230860
  6. Jaswinder Sidhu, M.D.Internal Medicine Physician1073628509
  7. Rachel SiepmannAcupuncturist1912723701
  8. Terrie Silverman, M.S.Speech-Language Pathologist1568603686
  9. Patrick Sims, MDObstetrics & Gynecology Physician1326155524
  10. Clare SkaggsSpeech-Language Pathologist1548192396
  11. Judith Smeiska, R.N.Registered Nurse1801954870
  12. Diane Smith, NPFamily Nurse Practitioner1427103845
  13. Franklin Smith, MDUrology Physician1205943412
  14. Rachel Smith, LPC-ITMental Health Counselor1174337562
  15. Megan SobotikOccupational Therapist1043149537
  16. Louis Soefker, RPHPharmacist1861778821
  17. Mark Spankowski, ODOptometrist1831223338
  18. Carrey Spencer, RDHDental Hygienist1609300326
  19. Samantha Sporleder, OTAOccupational Therapy Assistant1710290135
  20. Ana SprecherPhysical Therapy Assistant1801557426
  21. Jeffrey StacheProfessional Counselor1912209925
  22. Paul StamasStudent in an Organized Health Care Education/Training Program1134740905
  23. Tom Stamas, DDSGeneral Practice Dentistry1548565799
  24. Kristina Stamm, LPCMental Health Counselor1750765285
  25. Adrienne StangProfessional Counselor1932946753
  26. Sarah StanislawskiOccupational Therapy Assistant1558181420
  27. Olivia Starrett, LPC-ITMental Health Counselor1548953912
  28. Sandra Stearns, RNRegistered Nurse1134715865
  29. Debra Stelter, OTROccupational Therapist1619149457
  30. Emily Stoddard, MDSurgery Physician1457311441
  31. Brittney Stoecker, R.N.Registered Nurse1982019196
  32. Christopher Stoeckl, DDSGeneral Practice Dentistry1841361904
  33. Tiffany StrassburgSpeech-Language Pathologist1003740994
  34. Jennifer Strauss, RDHDental Hygienist1043693187
  35. Amanda Struck, LPCProfessional Counselor1205286333
  36. Skyler Stubblefield, PHARMDPharmacist1134752793
  37. Kent Stultz, RPHPharmacist1841573896
  38. Jennifer Swanson, EDDPsychologist1942722061
  39. Paula Swartz, LCSWClinical Social Worker1457030413
  40. Sandy Swords, CADCIIIAddiction (Substance Use Disorder) Counselor1124031661
  41. Kristen Szajna, RNPediatric Registered Nurse1346542909
  42. Karla Szewczykowski, RDH BSDHDental Hygienist1093586364
  43. Joshua Tackes, L.P.C.Professional Counselor1831544287
  44. Katherine Tackes, LCSWClinical Social Worker1871826305
  45. Sara Taft, RDHDental Hygienist1326547670
  46. Mary Taggett, APNPNurse Practitioner1760595110
  47. Richard Terry, DOFamily Medicine Physician1124342738
  48. Jamie Theissen, COTAOccupational Therapy Assistant1932058252
  49. Grant Thompson, LPC-ITProfessional Counselor1215817051
  50. Alison TierneyRegistered Dietitian1700446853

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

Oconomowoc, Wisconsin appears in the CMS National Plan and Provider Enumeration System with 506 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 Oconomowoc - 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 Oconomowoc 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 Oconomowoc is weighted toward Professional Counselor (32 clinicians, followed by Mental Health Counselor with 30 and Pharmacist with 27). 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, Oconomowoc reports roughly 8.6 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 Oconomowoc practice address, a coverage gap Oconomowoc patients typically fill by traveling to a larger nearby hub.

For Oconomowoc 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 Oconomowoc, WI?

There are 506 registered healthcare providers in Oconomowoc, WI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Oconomowoc?

The most common specialties in Oconomowoc are Professional Counselor, Mental Health Counselor, Pharmacist, Registered Nurse, Chiropractor. Professional Counselor has the most providers with 32.

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.