Quick answers
- Which hospitals does Brett D. Baloun work at?
- Medicare's official clinician data lists Brett D. Baloun at 2 hospitals: Sanford Medical Center Aberdeen and Sanford Usd Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brett D. Baloun see patients?
- Medicare's clinician data lists 4 practice locations, including Sioux Falls, SD and Mitchell, SD. Call before your visit to confirm the address.
- What is Brett D. Baloun's specialty?
- Medicare lists Gastroenterology as the primary specialty, and also Internal Medicine.
- Does Brett D. Baloun accept Medicare assignment?
- Yes. Medicare's clinician data says Brett D. Baloun 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.
- What is the phone number for Brett D. Baloun?
- (605) 312-2200, as listed in official Medicare / NPI Registry data.
- What is Brett D. Baloun's NPI number?
- 1245448869. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brett D. Baloun works
Medicare's Facility Affiliation Data lists Brett D. Baloun at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sanford Medical Center AberdeenAberdeen, SD · Acute Care Hospital · CCN 430097
- Sanford Usd Medical CenterSioux Falls, SD · Acute Care Hospital · CCN 430027
Practice locations
Addresses where Brett D. Baloun is enrolled with Medicare (CMS data updated 2026-10-02).
- 1301 W 18th StSioux Falls, SD 57105 (605) 312‑2200
- 1305 W 18th StSioux Falls, SD 57105
- 4405 E 26th StSioux Falls, SD 57103
- 525 N Foster StMitchell, SD 57301 (605) 995‑5635
Group practices
Medicare enrollment lists Brett D. Baloun as a member of these groups (CMS data updated 2026-10-02).
- Sanford Medical Center857 clinicians in the group
- Sanford Clinic268 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in Sioux Falls
Clinicians with the same Medicare primary specialty in Sioux Falls, SD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Sanford School Of Medicine Of University Of South Dakota |
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245448869 |
| 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