Margaret Isabel Thirston, M.D.

Anesthesiology

Quincy, IL

Specialty

Anesthesiology

Credential

M.D.

NPI

1114103330

Affiliated Facility

Quincy Physicians Surgeons Clinic Dba Quincy Medical Group Surgery Center

3301 Broadway Street, Quincy, IL 62301

(217) 222-6550

Medicare95% Patient Rating

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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.

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Anesthesiology

This surgeon specializes in anesthesiology procedures performed in an outpatient ambulatory surgical setting.

NUCC Taxonomy: 207L00000X

Affiliated Surgery Center

Quincy Physicians Surgeons Clinic Dba Quincy Medical Group Surgery Center

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