Quick answers
- Which hospitals does Erik D. Peterson work at?
- Medicare's official clinician data lists Erik D. Peterson at 5 hospitals: Freeman Medical Center - CAH, Huron Regional Medical Center, Osceola Community Hospital, Sanford Tracy Medical Center and Sioux Falls Specialty Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Erik D. Peterson see patients?
- Medicare's clinician data lists 7 practice locations, including Yankton, SD, Mitchell, SD and Huron, SD. Call before your visit to confirm the address.
- What is Erik D. Peterson's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Erik D. Peterson accept Medicare assignment?
- Yes. Medicare's clinician data says Erik D. Peterson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Erik D. Peterson offer telehealth?
- Medicare's clinician data says Erik D. Peterson offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Erik D. Peterson?
- (605) 331-5890, as listed in official Medicare / NPI Registry data.
- What is Erik D. Peterson's NPI number?
- 1437123320. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Erik D. Peterson works
Medicare's Facility Affiliation Data lists Erik D. Peterson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Freeman Medical Center - CAHFreeman, SD · Critical Access Hospital · CCN 431313
- Huron Regional Medical CenterHuron, SD · Critical Access Hospital · CCN 431335
- Osceola Community HospitalSibley, IA · Critical Access Hospital · CCN 161345
- Sanford Tracy Medical CenterTracy, MN · Critical Access Hospital · CCN 241303
- Sioux Falls Specialty HospitalSioux Falls, SD · Acute Care Hospital · CCN 430090
Practice locations
Addresses where Erik D. Peterson is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1101 Broadway AveYankton, SD 57078 (605) 331‑5890
- 1300 S Burr StMitchell, SD 57301 (605) 331‑5890
- 172 4th St SEHuron, SD 57350 (605) 331‑5890
- 2120 Live Stronger StTea, SD 57064 (605) 331‑5890
- 249 5th St ETracy, MN 56175 (888) 331‑5890
Group practices
Medicare enrollment lists Erik D. Peterson as a member of this group (CMS data updated 2026-10-02).
- Orthopedic Institute PC57 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Yankton
Clinicians with the same Medicare primary specialty in Yankton, SD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Sanford School Of Medicine Of University Of South Dakota |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1437123320 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians