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 3 of 11.
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
- Donna Dettmann, MS, OTR/LOccupational Therapist1336380229
- Frederick Deutsch, DCChiropractor1932259165
- Kathleen Deutsch, DCChiropractor1659420917
- William Devine, MDFamily Medicine Physician1376522854
- Amanda Devries, LPCCounselor1316600083
- Edward Dickes, M.D.Internal Medicine Physician1932411733
- Jessica Dickes, M.D.Obstetrics & Gynecology Physician1093979429
- Leeann Diercks, D.D.S.Dentist1174934574
- Bryan Dingsor, DCChiropractor1649200577
- Debora Dockter, O.T.Occupational Therapist1164463618
- Darla Doop Huffman, LPC-MHMental Health Counselor1205131208
- Rhonda Duncan, CNPFamily Nurse Practitioner1831403310
- Mary Durkin, CNPNurse Practitioner1710750955
- Sarah Dykstra, LCSW-PIPClinical Social Worker1144797804
- Carrie Dylla, PACPsychiatric/Mental Health Nurse Practitioner1245274240
- Sydney Ebben-Carmody, DDSDentist1487357000
- Jenna Ehlis, DDSGeneral Practice Dentistry1205678182
- Hanna Eide, CNPFamily Nurse Practitioner1194603373
- Tiffany Eide, COTA/LOccupational Therapy Assistant1649982752
- Emily EisenbraunGeneral Practice Registered Nurse1235921925
- Jvonne Ellingson, CCDCTAddiction (Substance Use Disorder) Counselor1780789370
- Joseph Elliott, M.D.Interventional Cardiology Physician1669850269
- Haley Ellis, CNPFamily Nurse Practitioner1306485172
- Kasey Ellis-Van LierePsychiatric/Mental Health Registered Nurse1578424693
- Ann Endres, RPHPharmacist1356402598
- Angela Engels, OTOccupational Therapist1154161271
- Lori EnstadCounselor1740938596
- Sara Erickson, PHDPsychologist1316525371
- Travis Erickson, DNPFamily Nurse Practitioner1467927657
- Kimberely Ertelt, M.S. OTR/LOccupational Therapist1063651693
- Richard Evans, MDCritical Care Medicine (Internal Medicine) Physician1881707602
- Lezlie Even, B.SSpeech-Language Assistant1245475276
- David Falconer, OTOccupational Therapist1619956190
- Eloise Falk, M ED LPC NCCClinical Social Worker1386621175
- Hannah FaulhaberMental Health Counselor1821859513
- David Feist, PA-CMedical Physician Assistant1003243437
- Michael Fenster, MDInterventional Cardiology Physician1720068471
- Kari FieberAudiologist1083195531
- Elliott Filler, MDEmergency Medicine Physician1043263023
- Heather Fischer, BSMental Health Counselor1801252499
- Carla Fisher, R.PH.Pharmacist1194872887
- Bradley Fishman, CRNACertified Registered Nurse Anesthetist1326074824
- Eric Fjeldheim, PT, DPTOrthopedic Physical Therapist1689387078
- Kari Jo Fleming, PA-CPhysician Assistant1316284839
- Megan Flemming, CNPNurse Practitioner1326673427
- Pastel FliggeFamily Medicine Physician1821255647
- Wade FliggePhysical Therapist1477818847
- Ruth FodnessSchool Psychologist1306397963
- Sara Foust, CSWSocial Worker1063920890
- Erin Fowkes, LPCCounselor1306604228
The largest South Dakota cities
- Sioux Falls6,563
- Rapid City3,017
- Aberdeen758
- Yankton515
- Fort Meade499
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.