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

Dr. Derek L Barker, MD

Individual provider Retina Specialist (Ophthalmology) Physician · NPI 1982662847

Dr. Derek L Barker, MD is an Ophthalmology in Columbia, South Carolina. Graduated from Medical University of South Carolina College of Medicine in 1999, 27 years ago. Practices with Columbia Eye Clinic PA, a 19-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
27
Trained at
Medical University of South Carolina College of Medicine
Licensed in
SC
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

1920 Pickens St
Columbia, SC 29201-2632
Phone: (803) 779-3070
Fax: (803) 771-7639
Show map & directions

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

Specialties & licences

Retina Specialist (Ophthalmology) Physician (primary) Taxonomy 207WX0107X · Licence 25453 (SC)

Record details

NPI number1982662847
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 2, 2006
Last updated in NPPESAugust 17, 2020
Certification dateAugust 17, 2020

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Columbia Eye Clinic Pa — 19 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Columbia