NPPES file of Aug 9, 2026

Doctors and health care providers in Watertown, WI

366 individual NPPES records list a practice address in Watertown, 58th of 370 Wisconsin cities. The largest group is physical therapist: 30, 8% of the city's records, against 6% across Wisconsin. Page 5 of 8.

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

Watertown in Wisconsin

  • Rank in Wisconsin58th of 370 cities by records
  • Share of the state0.3% of Wisconsin's records
  • Specialties present25 or more taxonomy codes
  • Top three groups20.2% of all records

Compared with Wisconsin as a whole, Watertown has 2.8× the state's share of athletic trainer records.

Providers in Watertown, alphabetically

  1. Kimberly Mertins, M.S. SLP-CCCSpeech-Language Pathologist1215175468
  2. Melanie Metzger, PHARMDPharmacist1306288469
  3. Donald Meyer, PHDPsychologist1699783175
  4. Georgia Meyer, OTROccupational Therapist1558566497
  5. Amy Middleton, MA LCSWSocial Worker1104801398
  6. Vicki Milbrath, MSLPCMental Health Counselor1316955859
  7. Amber Miller, APRNFamily Nurse Practitioner1043947609
  8. Erin Miller, R.N.Registered Nurse1457728446
  9. Susan Miller, RD,CDRenal Nutrition Registered Dietitian1942325790
  10. Laurie Mitchell, P.T.Physical Therapist1245350255
  11. Kendra Moauro, PT, DPTPhysical Therapist1255826913
  12. Christina Molinaro, PA-CMedical Physician Assistant1972974368
  13. Melissa Monroe, LATAthletic Trainer1952844599
  14. Samuel MoranPhysical Therapist1437360674
  15. Laura MorganRegistered Dietitian1629791058
  16. Linnea Nagel, PAMedical Physician Assistant1538194790
  17. Katherine Napagal, 12622-24Physical Therapist1780002824
  18. Melissa Nehls, MDObstetrics & Gynecology Physician1497245989
  19. Dawn Nell, RPHPharmacist1649879065
  20. Elizabeth Nelson, PA-CPhysician Assistant1669007357
  21. Angela Newman, PA-CPhysician Assistant1386826907
  22. Thuan Ngo, DPTPhysical Therapist1043699242
  23. Toby Nicholson, A.T.C.Athletic Trainer1205957552
  24. Jody Nordby, PHARMDPharmacist1033540026
  25. Tim Nordwig, RNRegistered Nurse1851351654
  26. Kathleen O Neill, MSW LCSWClinical Social Worker1881679173
  27. Kevin O'Halloran, MDOrthopaedic Surgery Physician1821007022
  28. Ross Oberschlake, D.D.S.Dentist1801182225
  29. Leslie Ofner, LCSWSocial Worker1053398545
  30. Catherine Onsrud, FNPFamily Nurse Practitioner1902981673
  31. Michael Onsrud, PTAPhysical Therapy Assistant1114306875
  32. Elizabeth Ott, DDSGeneral Practice Dentistry1366804189
  33. Debra Ozbolt, LPNLicensed Practical Nurse1164752705
  34. Deborah Pacey, P.A.-CPhysician Assistant1104843721
  35. David Parkins, MDAnesthesiology Physician1942397096
  36. Arjun Patel, MDFamily Medicine Physician1942888243
  37. Heidi Pauli, APNPFamily Nurse Practitioner1912629908
  38. Kristy Pauly, 317303-13Licensed Practical Nurse1346682887
  39. Lauren Pederson, PA-CMedical Physician Assistant1184252504
  40. Shelly Penn, COTAOccupational Therapy Assistant1942611017
  41. Bonnie Peot, LPNLicensed Practical Nurse1598045692
  42. Dena Person, R.D.Registered Dietitian1417381997
  43. Claire Petersen, D.C.Chiropractor1730257825
  44. Neal Petersen, MSSWClinical Social Worker1982612453
  45. Allison Pfaff, RDRegistered Dietitian1972808855
  46. Jacalyn Phillips, M.S. CCC-SLPSpeech-Language Pathologist1831528330
  47. Brittany Pollentier, PTPhysical Therapist1982723839
  48. Teresa PriceFamily Nurse Practitioner1619425741
  49. Carol Quest, RNCommunity Health Registered Nurse1679728638
  50. Heather Raatz, APNPCritical Care Medicine Clinical Nurse Specialist1891106027

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

Watertown, Wisconsin appears in the CMS National Plan and Provider Enumeration System with 366 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 Watertown - 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 Watertown 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 Watertown is weighted toward Physical Therapist (30 clinicians, followed by Registered Nurse with 23 and Pharmacist with 21). 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, Watertown reports roughly 6.2 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 Watertown practice address, a coverage gap Watertown patients typically fill by traveling to a larger nearby hub.

For Watertown 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 Watertown, WI?

There are 366 registered healthcare providers in Watertown, WI, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Watertown?

The most common specialties in Watertown are Physical Therapist, Registered Nurse, Pharmacist, Family Nurse Practitioner, Speech-Language Pathologist. Physical Therapist has the most providers with 30.

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.