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

Dr. Peter Alex Naas, MD

Individual provider Gastroenterology Physician · NPI 1215135199

Dr. Peter Alex Naas, MD is a Gastroenterology in Greenville, South Carolina. Graduated from University of Louisville School of Medicine in 2007, 19 years ago. Practices with Gastroenterology Associates, PA, a 57-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
19
Trained at
University of Louisville School of Medicine
Licensed in
SC
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

125 Halton Rd Ste 200
Greenville, SC 29607-3507
Phone: (864) 232-7338
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 30027 (SC)

Record details

NPI number1215135199
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 3, 2007
Last updated in NPPESMay 20, 2024
Certification dateMay 20, 2024

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF LOUISVILLE SCHOOL OF MEDICINE
Graduated 2007 (19 years in practice)
Group practice Gastroenterology Associates, Pa — 57 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Greenville