Quick answers
- Where does Steven G. Schaefer see patients?
- Medicare's clinician data lists 1 practice location in Rapid City, SD. Call before your visit to confirm the address.
- What is Steven G. Schaefer's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Steven G. Schaefer accept Medicare assignment?
- Medicare's clinician data says Steven G. Schaefer may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Steven G. Schaefer?
- (605) 399-3811, as listed in official Medicare / NPI Registry data.
- What is Steven G. Schaefer's NPI number?
- 1821720186. 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 Steven G. Schaefer is enrolled with Medicare (CMS data updated 2026-10-02).
- 2626 W Main St, Suite 4Rapid City, SD 57702 (605) 399‑3811
Group practices
Medicare enrollment lists Steven G. Schaefer as a member of this group (CMS data updated 2026-10-02).
- Becker and Sorensen PC4 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Rapid City
Clinicians with the same Medicare primary specialty in Rapid City, SD — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Illinois College Of Optometry At Chicago |
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1821720186 |
| 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