Duncan Aesctun Friedman, M.D.

Ophthalmology

San Antonio, TX

Specialty

Ophthalmology

Credential

M.D.

NPI

1457512725

Affiliated Facility

The Ocular Surgery Center

1100 N Main Ave, San Antonio, TX 78212

(210) 226-6169

Medicare★ 4.9 Google (384)

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Procedures & Specialty

Duncan Aesctun Friedman specializes in Ophthalmology procedures performed in an outpatient ambulatory surgical setting.

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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.