NPPES file of Aug 9, 2026

Doctors and health care providers in Merrill, WI

147 individual NPPES records list a practice address in Merrill, 114th of 370 Wisconsin cities. The largest group is family medicine physician: 13, 9% of the city's records, against 3% across Wisconsin. Page 3 of 3.

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

Merrill in Wisconsin

  • Rank in Wisconsin114th of 370 cities by records
  • Share of the state0.1% of Wisconsin's records
  • Specialties present25 or more taxonomy codes
  • Top three groups23.8% of all records

Compared with Wisconsin as a whole, Merrill has 3.1× the state's share of chiropractor records.

Providers in Merrill, alphabetically

  1. Dakota Ress, ATC, LATAthletic Trainer1609228055
  2. Carrie RothPediatric Occupational Therapist1457289944
  3. Noreen Salzman, MSW LCSWSocial Worker1326059684
  4. Paul Samundsen, MDFamily Medicine Physician1841307113
  5. Robyn Schertz, M.D.Emergency Medicine Physician1043410673
  6. Chelsey Schleif, R.N.Registered Nurse1598198293
  7. Benjamin SchmidtPhysical Therapy Assistant1295137131
  8. Heather Schmidt, MS, CCC-SLPSpeech-Language Pathologist1619805314
  9. Amanda Schmidtke, RNRegistered Nurse1518116888
  10. Mark SchrothPharmacist1548868391
  11. Madison SchulzSpeech-Language Pathologist1033041702
  12. Amber SeligerRegistered Nurse1700181955
  13. Jason Servi, DOFamily Medicine Physician1811554850
  14. Luke SevertMental Health Counselor1285227819
  15. Ketevan ShoniaPhysician Assistant1518642271
  16. Steven Silverman, DC, CCSTChiropractor1568568285
  17. Juanita Silverstein, NPNurse Practitioner1417275009
  18. Charles Sowieja, D.D.S.Dentist1548284201
  19. Tanya Steebs, RDHDental Hygienist1457867293
  20. Pamela Steinke, LPNLicensed Practical Nurse1154608214
  21. Misti Swanson, MSW, LCSWClinical Social Worker1912242181
  22. Paul Thompson, MDFamily Medicine Physician1558467704
  23. Shannon Timm, LPNLicensed Practical Nurse1801250691
  24. Justine TollesSpeech-Language Pathologist1215413893
  25. Charlotte Tyskiewicz, RNRegistered Nurse1972732535
  26. Marla Van Wie, LMTMassage Therapist1114635745
  27. Katie Vangoethem, DNPFamily Nurse Practitioner1760962393
  28. Austin Voigt, DCChiropractor1699409359
  29. Ann WanserskiClinical Social Worker1114063690
  30. Amanda WantaDental Hygienist1134374192
  31. Natalie WeeksFamily Medicine Physician1023698198
  32. Lisa Weix, RNRegistered Nurse1922453463
  33. Kathleen Weix-Klippel, NPNurse Practitioner1750485066
  34. Matthew Welch, D.D.S.General Practice Dentistry1154760452
  35. John Wheat, D.O.Family Medicine Physician1093733230
  36. Dylon WilliamsHearing Instrument Specialist1811844814
  37. Michele Wilson, PA-CPhysician Assistant1982978367
  38. Marcy Wiltgen, PTAPhysical Therapy Assistant1598024531
  39. Morgan Witteman, NPFamily Nurse Practitioner1770200958
  40. Larry Wolf, ODOptometrist1790750503
  41. Traci Wolff, RNRegistered Nurse1255722070
  42. Kristin Woller, COTAOccupational Therapy Assistant1700222452
  43. Zoua Yang, PHARM DPharmacist1083995625
  44. Coren Young, RNRegistered Nurse1457741639
  45. Craig Zastrow, ANPCNurse Practitioner1407835903
  46. Anna Zelent, MAT, ATCStudent in an Organized Health Care Education/Training Program1134561459
  47. Debra Zuelsdorff, PTAPhysical Therapy Assistant1023379781

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

Merrill, Wisconsin appears in the CMS National Plan and Provider Enumeration System with 147 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 Merrill - 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 Merrill 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 Merrill is weighted toward Family Medicine Physician (13 clinicians, followed by Registered Nurse with 12 and Speech-Language Pathologist with 10). 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, Merrill reports roughly 2.5 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 Merrill practice address, a coverage gap Merrill patients typically fill by traveling to a larger nearby hub.

For Merrill 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 Merrill, WI?

There are 147 registered healthcare providers in Merrill, WI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Merrill?

The most common specialties in Merrill are Family Medicine Physician, Registered Nurse, Speech-Language Pathologist, Chiropractor, Professional Counselor. Family Medicine Physician has the most providers with 13.

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.