Gregory Lewis, M.D.

Gastroenterology

Carlisle, PA

Specialty

Gastroenterology

Credential

M.D.

NPI

1770684565

Affiliated Facility

Carlisle Endoscopy Center Ltd

241 Alexander Spring Rd, Carlisle, PA 17015

(717) 245-2228

Medicare★ 5.0 Google (3)97% Patient Rating

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Procedures & Specialty

Gregory Lewis specializes in Gastroenterology 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.