NPPES file of Aug 9, 2026

Doctors and health care providers in Watertown, SD

543 individual NPPES records list a practice address in Watertown, 4th of 84 South Dakota cities. The largest group is physical therapist: 41, 8% of the city's records, against 6% across South Dakota. Page 6 of 11.

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

The 8 largest groups in Watertown

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

Watertown in South Dakota

  • Rank in South Dakota4th of 84 cities by records
  • Share of the state3.2% of South Dakota's records
  • Specialties present25 or more taxonomy codes
  • Top three groups18.4% of all records
  • Physical Therapist rank4th of the 10 South Dakota cities with the most

Compared with South Dakota as a whole, Watertown has 2.9× the state's share of occupational therapy assistant records and 0.70× its share of physician assistant records.

Providers in Watertown, alphabetically

  1. Amanda Kannas, RNRegistered Nurse1164816815
  2. Jacklyn Karli, CNPAdult Health Nurse Practitioner1003203456
  3. Sunny Karst, SLPSpeech-Language Pathologist1699928945
  4. Stacey Kemmis, PHARMDPharmacist1285140145
  5. Kymberly KennedyPhysical Therapy Assistant1669660957
  6. Gary Kiefer, DCChiropractor1366412785
  7. Brett King, AUDAudiologist1437888195
  8. William KingsleyOptician1144398405
  9. John Kinross-Wright, M.D.Hospitalist Physician1295179299
  10. Abigail Knudson, PHARM.D.Pharmacist1871287318
  11. Ashley Koehn, OTROccupational Therapist1629847496
  12. Madelyn KoistinenRegistered Nurse1629894118
  13. Gary Konstant, DCChiropractor1205937059
  14. Angela KorellLicensed Practical Nurse1245108315
  15. Bernard Korf, LCSW-PIPClinical Social Worker1699760611
  16. Jordan KrantzOccupational Therapy Assistant1447023841
  17. Samantha Kratovil, RDRegistered Dietitian1245878032
  18. Shannon Kraus, RPHPharmacist1023616059
  19. Sara Kruse, MSN, APRN, FNP-CFamily Nurse Practitioner1417314295
  20. Beth Kunkel, O.D.Optometrist1053511188
  21. Matthew Kunkel, O.D.Optometrist1538369665
  22. Jacalynn Lake, PTPhysical Therapist1639316276
  23. Janet Lamb Even, LPCCounselor1861620015
  24. Zachary Lambrechts, DPTPhysical Therapist1619388154
  25. Janette Laplante, MS CCDC MACMental Health Counselor1639165152
  26. Alyssa LarsonSchool Psychologist1871044453
  27. Angela Larson, BSMental Health Counselor1164418646
  28. Diantha Larson, CCDC TAddiction (Substance Use Disorder) Counselor1669467577
  29. Gregory Larson, MDFamily Medicine Physician1629036645
  30. Joyce Larson, PA-CMedical Physician Assistant1710923594
  31. Karyl Larson, R. PH.Pharmacist1841333994
  32. Shane Larson, M.S., LPC-MHProfessional Counselor1679655856
  33. Chad Lauseng, P.T.Physical Therapist1336146398
  34. Alan Lawrence, MDSurgery Physician1265490288
  35. Chala Lechner, RPT, MSPhysical Therapist1265750822
  36. Thomas Lechner, MDFamily Medicine Physician1053377556
  37. Lisa Lee, CNPFamily Nurse Practitioner1942511365
  38. Rachel Leiseth, PAPhysician Assistant1699327262
  39. Pamela Leisure, CCDC IIIAddiction (Substance Use Disorder) Counselor1356337760
  40. Michelle Leitheiser, ATCAthletic Trainer1962818856
  41. Stephanie Lenards, PTPhysical Therapist1114124708
  42. Stacie Lenssen, MDFamily Medicine Physician1215994769
  43. Renee Lentsch, OTR/LOccupational Therapist1407092174
  44. Olivia Lepke, PA-CPhysician Assistant1659244507
  45. Kimberly Lightfield, LPC-MHMental Health Counselor1326121757
  46. Clark Likness, MDFamily Medicine Physician1760449284
  47. Hannah LopesMental Health Counselor1932890449
  48. Cora Lowry, LSWCounselor1871135087
  49. Pamela Luecke, MSMental Health Counselor1255326260
  50. Tyanne Luken, PTPhysical Therapist1477532976

The largest South Dakota cities

  1. Sioux Falls6,563
  2. Rapid City3,017
  3. Aberdeen758
  4. Yankton515
  5. Fort Meade499

All of South Dakota →

How to read this directory

Watertown, South Dakota appears in the CMS National Plan and Provider Enumeration System with 543 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 (41 clinicians, followed by Mental Health Counselor with 34 and Pharmacist with 25). 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 South Dakota's population, Watertown reports roughly 59.1 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 South Dakota's most common specialties, Registered Nurse 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, SD?

There are 543 registered healthcare providers in Watertown, SD, 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, Mental Health Counselor, Pharmacist, Family Nurse Practitioner, Occupational Therapist. Physical Therapist has the most providers with 41.

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.