Quick answers
- Where does Sondra Rierson see patients?
- Medicare's clinician data lists 1 practice location in Denison, IA. Call before your visit to confirm the address.
- What is Sondra Rierson's specialty?
- Medicare lists Qualified Audiologist as the primary specialty.
- Does Sondra Rierson accept Medicare assignment?
- Yes. Medicare's clinician data says Sondra Rierson 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 Sondra Rierson?
- (712) 292-8219, as listed in official Medicare / NPI Registry data.
- What is Sondra Rierson's NPI number?
- 1023291366. 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 Sondra Rierson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1824 4th Ave SDenison, IA 51442 (712) 292‑8219
Specialties
- Qualified Audiologistprimary
Other audiologists in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Clinician information
| Medical school | University Of Minnesota Medical School |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1023291366 |
| 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