Quick answers
- Which hospitals does Grant W. Botker work at?
- Medicare's official clinician data lists Grant W. Botker at 2 hospitals: Ortonville Area Health Services and Sanford Usd Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Grant W. Botker see patients?
- Medicare's clinician data lists 2 practice locations, including Milbank, SD and Ortonville, MN. Call before your visit to confirm the address.
- What is Grant W. Botker's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Grant W. Botker accept Medicare assignment?
- Yes. Medicare's clinician data says Grant W. Botker 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 Grant W. Botker?
- (605) 432-4556, as listed in official Medicare / NPI Registry data.
- What is Grant W. Botker's NPI number?
- 1295026532. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Grant W. Botker works
Medicare's Facility Affiliation Data lists Grant W. Botker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ortonville Area Health ServicesOrtonville, MN · Critical Access Hospital · CCN 241342
- Sanford Usd Medical CenterSioux Falls, SD · Acute Care Hospital · CCN 430027
Practice locations
Addresses where Grant W. Botker is enrolled with Medicare (CMS data updated 2026-10-02).
- 1103 S 2nd StMilbank, SD 57252 (605) 432‑4556
- 450 Eastvold AveOrtonville, MN 56278 (320) 839‑6157
Group practices
Medicare enrollment lists Grant W. Botker as a member of this group (CMS data updated 2026-10-02).
- Ortonville Area Health Services12 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Milbank
Clinicians with the same Medicare primary specialty in Milbank, SD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Minnesota Medical School |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295026532 |
| 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