Quick answers
- Where does Joseph P. Prasek see patients?
- Medicare's clinician data lists 6 practice locations, including Chamberlain, SD, Dell Rapids, SD and Flandreau, SD. Call before your visit to confirm the address.
- What is Joseph P. Prasek's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Joseph P. Prasek accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph P. Prasek 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 Joseph P. Prasek?
- (605) 234-6584, as listed in official Medicare / NPI Registry data.
- What is Joseph P. Prasek's NPI number?
- 1326016650. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Joseph P. Prasek is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 101 S Front StChamberlain, SD 57325 (605) 234‑6584
- 101 S Front St, Suite 1Chamberlain, SD 57325 (605) 234‑6584
- 111 10th St EDell Rapids, SD 57022 (605) 428‑5446
- 403 W Broad Ave, Flandreau Santee Sioux TribalFlandreau, SD 57028 (605) 997‑2642
- 609 Garfield AveMurdo, SD 57559 (605) 669‑2121
Group practices
Medicare enrollment lists Joseph P. Prasek as a member of these groups (CMS data updated 2026-10-02).
- Avera McKennan959 clinicians in the group
- Rural Health Care Inc154 clinicians in the group
- Flandreau Santee Sioux Tribe10 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in South Dakota
Clinicians with the same Medicare primary specialty in South Dakota — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Sanford School Of Medicine Of University Of South Dakota |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326016650 |
| 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
- 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