Hearing Instrument Specialist in Saint Louis, MO

Ranked by profile completeness, registry tenure & documented Medicare activity — an honest, data-backed ordering, not a quality, outcomes, or patient-satisfaction verdict.

Compare 32 Hearing Instrument Specialist providers with a practice address in Saint Louis, Missouri. Every entry is a real NPI record you can open and verify; 93% of the ranked results below have a street-level (rooftop) location.

Providers in city

Street-level located

93%

Registry vintage

June 2026

Ranked Hearing Instrument Specialist

Top 30 of 32

32 Hearing Instrument Specialist practice in Saint Louis. Compare the most complete records below, or filter the full list by name and nearby ZIP.

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1
Chan P Vo, MD
Hearing Instrument Specialist · St Louis, MO

Ranking reflects NPPES profile completeness, registry tenure, and documented Medicare activity (where present) — see our methodology. It is not a measure of clinical quality or patient satisfaction. Source: CMS NPPES (June 2026); specialty taxonomy: NUCC. Locations are geocoded from the public practice address.