Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Matthew Asa Mason, MD

Individual provider Internal Medicine Physician · NPI 1710272471

Dr. Matthew Asa Mason, MD is a Gastroenterology in Greenwood, South Carolina. Graduated from University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb) in 2011, 15 years ago. Practices with Digestive Disease Group PA, a 15-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
15
Trained at
University of Illinois College of Med (CHI/PEOR/ROCK/Chm-Urb)
Licensed in
SC
In the registry since
2011
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

103 Liner Dr
Greenwood, SC 29646-2311
Phone: (864) 227-3636
Fax: (864) 227-6116
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 33732 (SC)
Internal Medicine Physician Taxonomy 207R00000X · Licence LL33732 (SC)

Record details

NPI number1710272471
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2011
Last updated in NPPESOctober 11, 2022
Certification dateOctober 11, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated 2011 (15 years in practice)
Group practice Digestive Disease Group Pa — 15 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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