Quick answers
- Where does David A. Glaser see patients?
- Medicare's clinician data lists 3 practice locations, including Florissant, MO, Des Peres, MO and Saint Peters, MO. Call before your visit to confirm the address.
- What is David A. Glaser's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does David A. Glaser accept Medicare assignment?
- Yes. Medicare's clinician data says David A. Glaser 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 David A. Glaser?
- (314) 839-1211, as listed in official Medicare / NPI Registry data.
- What is David A. Glaser's NPI number?
- 1891807137. 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 David A. Glaser is enrolled with Medicare (CMS data updated 2026-10-02).
- 1224 Graham Rd, Suite 3011Florissant, MO 63031 (314) 839‑1211
- 12990 Manchester Rd, Suite 104Des Peres, MO 63131 (314) 872‑8884
- 5700 Mexico Rd, Suite 4Saint Peters, MO 63376 (636) 926‑3700
Group practices
Medicare enrollment lists David A. Glaser as a member of this group (CMS data updated 2026-10-02).
- Retina Associates of St Louis, Inc4 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Florissant
Clinicians with the same Medicare primary specialty in Florissant, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Kansas City, School Of Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891807137 |
| 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