Doctors That Accept Medicare in Watertown, SD
323 Medicare-enrolled clinicians · CMS data, refreshed 2026-06-26
These are 323 clinicians enrolled in Medicare and practicing in Watertown, grouped by specialty below. Being enrolled means they can bill Original Medicare for your care. Most also accept assignment — they take Medicare's approved amount as full payment, so you only owe your deductible and 20% coinsurance. Call first to confirm they're accepting new Medicare patients.
Providers in Watertown by Specialty
Family Medicine(20)
Amy Wagoner
1014 14th St Se, Watertown57201
Aaron Shives, MD
Brown Clinic Pllp
506 1st Ave Se, Watertown57201
Allison Geier, MD
Brown Clinic Pllp
506 1st Ave Se, Watertown57201
Daniel Reiffenberger, MD
Brown Clinic Pllp
506 1st Ave Se, Watertown57201
Douglas Olson, MD
Brown Clinic Pllp
506 1st Ave Se, Watertown57201
Gregory Larson, MD
Brown Clinic Pllp
506 1st Ave Se, Watertown57201
Jessica Horn, MD
Brown Clinic Pllp
506 1st Ave Se, Watertown57201
Sarah Reiffenberger, MD
Brown Clinic Pllp
506 1st Ave Se, Watertown57201
Lornell Hansen II, MD
Physicians Vein Clinics PC
2420 9th Ave Se, Watertown57201
Aaron Shives, MD
Prairie Lakes Health Care System Inc
511 14th Ave Ne, Watertown57201
Alexandra Gauer, DO
Prairie Lakes Health Care System Inc
511 14th Ave Ne, Watertown57201
Daniel Reiffenberger, MD
Prairie Lakes Health Care System Inc
511 14th Ave Ne, Watertown57201
Gregory Larson, MD
Prairie Lakes Health Care System Inc
511 14th Ave Ne, Watertown57201
Hamid Assadi, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Joseph Oro, MD
Prairie Lakes Health Care System Inc
506 1st Ave Se, Watertown57201
Sarah Reiffenberger, MD
Prairie Lakes Health Care System Inc
511 14th Ave Ne, Watertown57201
Stacie Lenssen, MD
Prairie Lakes Health Care System Inc
506 1st Ave Se, Watertown57201
Vincent Oyler, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
William Arban, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
William Devine, MD
Sanford Medical Center
401 9th Ave Nw, Watertown57201
Internal Medicine(13)
Aaron Pickrel, DO
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Daljeet Rishi, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Deepali Shah, MD
Prairie Lakes Health Care System Inc
506 1st Ave Se, Watertown57201
Derek Kindelspire, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Hollis Nipe, MD
Prairie Lakes Health Care System Inc
506 1st Ave Se, Watertown57201
John Kinross-Wright, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Scott Hiltunen, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Usman Ali, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Kamonchanok Kijsirichareanchai, MD
Sanford Clinic
901 4th St Nw, Watertown57201
Edward Dickes, MD
Sanford Medical Center
401 9th Ave Nw, Watertown57201
Edward Dickes, MD
Sanford Medical Center
901 4th St Nw, Watertown57201
Kristen Pickrel, MD
Sanford Medical Center
401 9th Ave Nw, Watertown57201
Kristen Pickrel, MD
Sanford Medical Center
901 4th St Nw, Watertown57201
Cardiology(4)
Kevin Vaska, MD
506 1st Ave Se, Watertown57201
Evelio Garcia, MD
Garcia Family Clinic PLLC
420 4th St Ne, Suite 115, Watertown57201
Ravishankar Kalaga, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Michael Basnight, MD
Sanford Clinic
901 4th St Nw, Watertown57201
Optometry(9)
Bradley Meier, OD
26 5th St Ne, Watertown57201
Bradley Meier, OD
26 5th St Ne, Po Box 1540, Watertown57201
Chad Beynon, OD
905 29th St Se, Watertown57201
Melanie Weiss, OD
1300 19th St Ne, Watertown57201
Aimee Schulte, OD
Aimee M Schulte Od PC
25 19th St Ne, Watertown57201
Jill Pownell, OD
Aimee M Schulte Od PC
25 19th St Ne, Watertown57201
Beth Kunkel, OD
Kunkel-Snyder Optometric, P.C
1225 4th St Ne, Watertown57201
Matthew Kunkel, OD
Kunkel-Snyder Optometric, P.C
1225 4th St Ne, Watertown57201
Rachel Osmundson, OD
Kunkel-Snyder Optometric, P.C
1225 4th St Ne, Watertown57201
Ophthalmology(3)
Andrea Bordewyk, MD
Ophthalmology Ltd
705 14th Ave Ne, Watertown57201
Gregory Osmundson, MD
Ophthalmology Ltd
705 14th Ave Ne, Watertown57201
Ryan Geraets, MD
Ophthalmology Ltd
705 14th Ave Ne, Watertown57201
Podiatry(8)
Eric Woolley, DPM
Prairie Lakes Health Care System Inc
1201 Mickelson Dr, Watertown57201
Eric Woolley, DPM
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Eric Woolley, DPM
Prairie Lakes Health Care System Inc
506 1st Ave Se, Watertown57201
Eric Woolley, DPM
Prairie Lakes Health Care System Inc
511 14th Ave Ne, Watertown57201
Scott Torness, DPM
Prairie Lakes Health Care System Inc
1201 Mickelson Dr, Watertown57201
Scott Torness, DPM
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Scott Torness, DPM
Prairie Lakes Health Care System Inc
506 1st Ave Se, Watertown57201
Mark Graeber, DPM
Sanford Clinic
901 4th St Nw, Watertown57201
Orthopedic Surgery(7)
Gregory Alvine, MD
Orthopedic Institute PC
1512 4th St Ne, Watertown57201
Casey Johnston, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Eric Johnson, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Gerald Rieber, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Michael Vener, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Randon Johnson, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Thomas Crowe, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Dermatology(1)
Jeffrey Smith, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Urology(1)
Keegan Maxwell, MD
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Physical Therapist(17)
Chad Lauseng, PT
Big Stone Therapies Watertown LLC
8 5th St Se, Watertown57201
Josslyn Rieffenberger, PT
Big Stone Therapies Watertown LLC
8 5th St Se, Watertown57201
Kimberly Pearson, PT
Big Stone Therapies Watertown LLC
8 5th St Se, Watertown57201
Lynn Simon, PT
Big Stone Therapies Watertown LLC
8 5th St Se, Watertown57201
Wade Fligge, PT
Big Stone Therapies Watertown LLC
8 5th St Se, Watertown57201
Kari Holden, PT
Caring Edge Op LLC
901 14th Ave Ne, Watertown57201
Katey Lukkes, PT
Caring Edge Op LLC
901 14th Ave Ne, Watertown57201
Laura Melin, PT
Caring Edge Op LLC
901 14th Ave Ne, Watertown57201
Regan Rozell, PT
Caring Edge Op LLC
901 14th Ave Ne, Watertown57201
Christine Cass, PT
For Life Therapy Inc
913 10th Ave Se, Watertown57201
Jacob Tesch
For Life Therapy Inc
913 10th Ave Se, Watertown57201
Jordan Tesch, PT
For Life Therapy Inc
913 10th Ave Se, Watertown57201
Megan Nankivel, PT
For Life Therapy Inc
913 10th Ave Se, Watertown57201
Zachary Lambrechts
For Life Therapy Inc
913 10th Ave Se, Watertown57201
Casey Grimsrud, PT
Sanford Medical Center
901 4th St Nw, Watertown57201
Casey Meier
Sanford Medical Center
901 4th St Nw, Watertown57201
Niccole Mack, PT
Sanford Medical Center
901 4th St Nw, Watertown57201
Audiology(3)
Todd Decker, AU
405 18th Ave Ne, Watertown57201
Brett King, AU
Professional Hearing Services Inc
405 18th Ave Ne, Watertown57201
Leanne Bunnell, AU
Professional Hearing Services Inc
405 18th Ave Ne, Watertown57201
Nurse Practitioner(14)
Josie Ries, NP
Human Service Agency
123 19th St Ne, Watertown57201
Allison Tracy, NP
Lakeside Pain Center Prof LLC
1512 4th St Ne, Watertown57201
Amy Schmidt, NP
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Donna Sebesta, NP
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Haley Ellis
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Jacklyn Karli, NP
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Jolyn Sackmann
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Paula Bearman, NP
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Stefanie Robinson, NP
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Suzanne Bakken, NP
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Travis Erickson, NP
Prairie Lakes Health Care System Inc
401 9th Ave Nw, Watertown57201
Allison Decurtins, NP
Simply Gorgeous LLC
1028 29th St Se, Watertown57201
Melissa Magstadt, NP
Simply Gorgeous LLC
1028 29th St Se, Watertown57201
Allison Decurtins, NP
T And L Quick Care PC
1056 29th St Se, Watertown57201
Showing the largest specialties in this city (100 of 150 listed providers). Call ahead — not every Medicare-enrolled clinician here fits on one page.
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Frequently Asked Questions
Are these doctors in Watertown accepting new Medicare patients?
We can't say for sure — CMS's enrollment data confirms a provider is enrolled in Medicare, not whether their practice is currently open to new patients. Call first to confirm they're accepting new Medicare patients before you book.
What does "accepts Medicare assignment" mean?
It means the provider takes Medicare's approved amount as full payment for a covered service, so you only owe your normal deductible and 20% coinsurance — no extra charges. A provider marked "may accept assignment" can go either way, so ask when you call.
Will these doctors work with my Medicare Advantage plan?
Not necessarily. This directory is built from Medicare enrollment data, which applies to Original Medicare. If you have a Medicare Advantage plan, your plan's own network determines who's covered — check your plan's directory first, then confirm with the office directly.
Does Original Medicare cover dental care from these providers?
Original Medicare does not cover routine dental care like cleanings, fillings, or dentures. Some Medicare Advantage plans include dental benefits. See our guide on what Medicare does and doesn't cover for dental.
Provider data from the CMS Doctors and Clinicians National Downloadable File, refreshed 2026-06-26. Directory information only, not medical or insurance advice. View all Medicare doctors in South Dakota →