There are 17 Family Practice clinicians in Watertown, SD in Medicare’s data, ranked by the number of Medicare services they provide.
Family Practice clinicians in Watertown
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Douglas Olson, MD | 20 yrs | Yes | 316 | Accepts |
| Gregory Larson, MD | 36 yrs | Yes | 263 | Accepts |
| Jessica Horn, MD | 18 yrs | Yes | 250 | Accepts |
| Allison Geier, MD | 22 yrs | Yes | 261 | Accepts |
| Aaron Shives, MD | 40 yrs | Yes | 282 | Accepts |
| Joseph Oro, MD | 27 yrs | Yes | 167 | Accepts |
| Stacie Lenssen, MD | 26 yrs | Yes | 203 | Accepts |
| Sarah Reiffenberger, MD | 35 yrs | Yes | 236 | Accepts |
| Jonathan Mcareavey, MD | 25 yrs | Yes | 259 | Accepts |
| Daniel Reiffenberger, MD | 35 yrs | Yes | 214 | Accepts |
| William Devine, MD | 32 yrs | — | 210 | Accepts |
| Pastel Fligge | 18 yrs | — | 299 | Accepts |
| Hamid Assadi, MD | 13 yrs | — | 129 | Accepts |
| Amy Wagoner, MD | 29 yrs | — | 59 | Accepts |
| Stephanie Peyton-Aas, MD | 9 yrs | — | 90 | Accepts |
| Samantha Darnall-Werlinger, MD | 8 yrs | — | 65 | Accepts |
| Thomas Lechner, MD | 38 yrs | — | 95 | Accepts |
What the columns mean
- Experience — years since the clinician’s medical-school graduation (when known).
- Telehealth — the clinician reported providing telehealth (video/phone) visits.
- Medicare patients — distinct Original-Medicare beneficiaries in the latest year; a volume signal, not a quality rating.
- Assignment — “Accepts” means they accept the Medicare-approved amount as full payment (lower out-of-pocket for Medicare patients).
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Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.