Mark Howard Tannenbaum, MD

Ophthalmology

Waterbury, CT

Specialty

Ophthalmology

Credential

NPI

1285613273

Affiliated Facility

Refocus Surgery Centers Llc Dba Refocus Eye Surgery Center Waterbury

87 Grandview Avenue, Waterbury, CT 06708

(203) 465-1417

Medicare★ 5.0 Google (2)

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Procedures & Specialty

Mark Howard Tannenbaum 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.