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

John Thomas Sweeney, MD

Individual provider Gastroenterology Physician · NPI 1427162320

John Thomas Sweeney, MD is a Gastroenterology in Winston Salem, North Carolina. Graduated from Jc Edwards School of Medicine, Marshall University in 1995, 31 years ago. Practices with Gastroenterology Associates of the Piedmont PA, a 24-clinician group and accepts Medicare assignment. Licensed in North Carolina.

Years since qualifying
31
Trained at
Jc Edwards School of Medicine, Marshall University
Licensed in
NC
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1901 S Hawthorne Rd Ste 310
Winston Salem, NC 27103-3921
Phone: (336) 448-2427
Fax: (336) 765-2869
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 9701612 (NC)

Record details

NPI number1427162320
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 18, 2006
Last updated in NPPESNovember 27, 2023
Certification dateNovember 3, 2020

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolJC EDWARDS SCHOOL OF MEDICINE, MARSHALL UNIVERSITY
Graduated 1995 (31 years in practice)
Group practice Gastroenterology Associates Of The Piedmont Pa — 24 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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