Quick answers
- Where does Eugene Gessert see patients?
- Medicare's clinician data lists 2 practice locations, including O Fallon, MO and Saint Louis, MO. Call before your visit to confirm the address.
- What is Eugene Gessert's specialty?
- Medicare lists Qualified Audiologist as the primary specialty.
- Does Eugene Gessert accept Medicare assignment?
- Yes. Medicare's clinician data says Eugene Gessert 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 Eugene Gessert?
- (314) 251-5850, as listed in official Medicare / NPI Registry data.
- What is Eugene Gessert's NPI number?
- 1457559080. 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 Eugene Gessert is enrolled with Medicare (CMS data updated 2026-10-02).
- 300 Winding Woods Dr, Suite 204aO Fallon, MO 63366 (314) 251‑5850
- 607 S New Ballas Rd, Suite T 2170Saint Louis, MO 63141 (314) 251‑6394
Group practices
Medicare enrollment lists Eugene Gessert as a member of this group (CMS data updated 2026-10-02).
- Mercy Hospitals East Communities98 clinicians in the group
Specialties
- Qualified Audiologistprimary
Other audiologists in Missouri
Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.
Clinician information
| Graduation year | 2000 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457559080 |
| 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