Quick answers
- Where does James C. Rieger see patients?
- Medicare's clinician data lists 2 practice locations, including Saint Louis, MO and Chesterfield, MO. Call before your visit to confirm the address.
- What is James C. Rieger's specialty?
- Medicare lists Optometry as the primary specialty.
- Does James C. Rieger accept Medicare assignment?
- Yes. Medicare's clinician data says James C. Rieger 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 James C. Rieger?
- (636) 728-0111, as listed in official Medicare / NPI Registry data.
- What is James C. Rieger's NPI number?
- 1205828514. 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 James C. Rieger is enrolled with Medicare (CMS data updated 2026-10-02).
- 13134 Tesson Ferry RdSaint Louis, MO 63128 (636) 728‑0111
- 1815 Clarkson RdChesterfield, MO 63017 (636) 728‑0111
Group practices
Medicare enrollment lists James C. Rieger as a member of this group (CMS data updated 2026-10-02).
- Pepose Vision Institute PC5 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | University Of Missouri St Louis - School Of Optometry |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205828514 |
| 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