Matthew Asa Mason, M.D.

Internal Medicine

Greenwood, SC

Specialty

Internal Medicine

Credential

M.D.

NPI

1710272471

Affiliated Facility

The Greenwood Endoscopy Center Inc

103 Liner Dr., Greenwood, SC 29646

(864) 227-3838

Medicare★ 4.4 Google (5)97% 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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Internal Medicine

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

NUCC Taxonomy: 207R00000X

Affiliated Surgery Center

The Greenwood Endoscopy Center Inc

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