HealthCareAtlasUSA

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Doctors / AR

MARIAH SMALL-O'SULLIVAN, MD

OTOLARYNGOLOGY

Medical school: UNIVERSITY OF ARKANSAS COLLEGE OF MEDICINE

Graduated: 2017

NPI: 1477085249

Practice Locations (2)

CHI ST VINCENT MEDICAL GROUP HOT SPRINGS

1 MERCY LN, SUITE 106

HOT SPRINGS NATIONAL PARK, AR 719136408

5016092368

ASPIRUS RHINELANDER AND TOMAHAWK HOSPITALS AND CLINICS, INC.

2251 N SHORE DR, SUITE 100

RHINELANDER, WI 545016710

7153612000

Source: CMS National Downloadable File, September 2026.

MARIAH SMALL-O'SULLIVAN, MD | HealthCareAtlasUSA