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

Margaret Alexander Gray, MD

Individual provider Pediatric Cardiology Physician · NPI 1164719894

Margaret Alexander Gray, MD is a Pediatric Medicine in Columbia, South Carolina. Graduated from University of South Carolina School of Medicine in 2011, 15 years ago. Practices with Prisma Health Medical Group-Midlands, a 1,018-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
15
Trained at
University of South Carolina School of Medicine
Licensed in
SC
In the registry since
2011
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

9 Richland Medical Park Dr Ste 110
Columbia, SC 29203-6859
Phone: (803) 434-7940
Fax: (803) 434-2262
Show map & directions

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

Additional practice locations (1)

  • 2728 Sunset Blvd Ste 300, West Columbia, SC 29169-4815 — (803) 744-4900

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence 33765 (SC)

Record details

NPI number1164719894
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 1, 2011
Last updated in NPPESDecember 23, 2025
Certification dateDecember 23, 2025

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Prisma Health Medical Group-Midlands — 1018 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Columbia