Mark Allen Nekola, MD

Ophthalmology

Belleville, IL

Specialty

Ophthalmology

Credential

NPI

1073509766

Affiliated Facility

Eye Surgery Center Llc

3990 N. Illinois St., Belleville, IL 62226

(618) 391-1660

Medicare★ 4.7 Google (66)95% Patient Rating

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Procedures & Specialty

Mark Allen Nekola 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.