Dr. Garrett Greenan, MD
Dr. Garrett Greenan, MD is an Internal Medicine in Davidson, North Carolina. Graduated from University of Maryland School of Medicine in 2017, 9 years ago. Practices with Carolina Digestive Health Associates PA, a 49-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Missouri and North Carolina.
- Years since qualifying
- 9
- Trained at
- University of Maryland School of Medicine
- Licensed in
- MO, NC
- In the registry since
- 2017
- Specialties on file
- 2
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
705 Griffith St Ste 205Davidson, NC 28036-9307
Phone: (704) 372-7974
Fax: (704) 372-8201
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (2)
- 300 Billingsley Rd Ste 200, Charlotte, NC 28211-1180 — (704) 372-7974
- 8210 University Exec Park Dr Ste 100, Charlotte, NC 28262-1329 — (704) 372-7974
Specialties & licences
| Gastroenterology Physician (primary) | Taxonomy 207RG0100X · Licence 2023-01019 (NC) |
|---|---|
| Gastroenterology Physician | Taxonomy 207RG0100X · Licence 2020011722 (MO) |
Record details
| NPI number | 1225579584 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | March 20, 2017 |
| Last updated in NPPES | January 13, 2026 |
| Certification date | January 13, 2026 |
Medicare enrollment
| Medicare specialty | INTERNAL MEDICINE |
|---|---|
| Medical school | UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE |
| Graduated | 2017 (9 years in practice) |
| Group practice | Carolina Digestive Health Associates Pa — 49 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |