Quick answers
- Which hospitals does Robert E. Vandemark Jr. work at?
- Medicare's official clinician data lists Robert E. Vandemark Jr. at 1 hospital: Sanford Usd Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert E. Vandemark Jr. see patients?
- Medicare's clinician data lists 4 practice locations, including Sioux Falls, SD. Call before your visit to confirm the address.
- What is Robert E. Vandemark Jr.'s specialty?
- Medicare lists Hand Surgery as the primary specialty, and also Orthopedic Surgery.
- Does Robert E. Vandemark Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Robert E. Vandemark Jr. 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 Robert E. Vandemark Jr.?
- (605) 328-2663, as listed in official Medicare / NPI Registry data.
- What is Robert E. Vandemark Jr.'s NPI number?
- 1134126121. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert E. Vandemark Jr. works
Medicare's Facility Affiliation Data lists Robert E. Vandemark Jr. at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sanford Usd Medical CenterSioux Falls, SD · Acute Care Hospital · CCN 430027
Practice locations
Addresses where Robert E. Vandemark Jr. is enrolled with Medicare (CMS data updated 2026-10-02).
- 1210 W 18th St, Suite G01Sioux Falls, SD 57104 (605) 328‑2663
- 1301 W 18th StSioux Falls, SD 57105 (605) 312‑2200
- 1305 W 18th StSioux Falls, SD 57105
- 4405 E 26th StSioux Falls, SD 57103
Group practices
Medicare enrollment lists Robert E. Vandemark Jr. as a member of this group (CMS data updated 2026-10-02).
- Sanford Medical Center857 clinicians in the group
Specialties
- Hand Surgeryprimary
- Orthopedic Surgeryalso
Other hand surgeons 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 | 1976 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134126121 |
| 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