Sumit A Walia, MD

Gastroenterology

Oklahoma City, OK

Specialty

Gastroenterology

Credential

NPI

1295963247

Affiliated Facility

Digestive Disease Specialists Inc

3366 Nw Expressway Suite 400, Oklahoma City, OK 73112

(405) 702-1300

Medicare★ 4.8 Google (511)

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Procedures & Specialty

Sumit A Walia 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.