HealthCareAtlasUSA

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Doctors / MO

DAVID SEAMUS LEONARD, MD

OTOLARYNGOLOGY

Graduated: 2000

NPI: 1740444041

Practice Locations (6)

WASHINGTON UNIVERSITY

1 CHILDRENS PL

SAINT LOUIS, MO 631101002

3144546162

WASHINGTON UNIVERSITY

1 CHILDRENS PL, FL 3

SAINT LOUIS, MO 631101002

3144546162

WASHINGTON UNIVERSITY

660 S EUCLID AVE

SAINT LOUIS, MO 631101010

WASHINGTON UNIVERSITY

660 S EUCLID AVE BOX, 8115 DEPT OF OTOLARYNGOLOGY

SAINT LOUIS, MO 631101010

3143627509

WASHINGTON UNIVERSITY

660 S EUCLID AVE CAMPUS BOX

SAINT LOUIS, MO 631101010

WASHINGTON UNIVERSITY

660 S EUCLID CAMPUS BOX, 8115 DEPT OF OTOLARYNGOLOGY

ST LOUIS, MO 631101010

Source: CMS National Downloadable File, September 2026.

DAVID LEONARD, MD | HealthCareAtlasUSA