Mariann C Mcelwain, MD

Otolaryngology

Gainesville, GA

Specialty

Otolaryngology

Credential

NPI

1134117757

Affiliated Facility

Limestone Surgery Center Llc

2406 Lighthouse Manor Dr., Gainesville, GA 30501

(770) 287-1500

Medicare★ 3.8 Google (49)

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About this profile: Surgeon information is sourced from the CMS National Plan and Provider Enumeration System (NPPES) NPI Registry and reflects the practice address on file as of February 2026. Facility affiliation is based on matching practice address to CMS-certified ambulatory surgery center locations.

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Otolaryngology

This surgeon specializes in otolaryngology procedures performed in an outpatient ambulatory surgical setting.

NUCC Taxonomy: 207Y00000X

Affiliated Surgery Center

Limestone Surgery Center Llc

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