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

Dr. Randall S Colby, MD

Individual provider Clinical Genetics (M.D.) Physician · NPI 1477544112

Dr. Randall S Colby, MD is a Clinical Genetics (M.D.) Physician in Columbia, South Carolina. Licensed in South Carolina. Registered with an NPI since 2005.

Licensed in
SC
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

115 Atrium Way Ste 120
Columbia, SC 29223-6371
Phone: (803) 736-6466
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 19446 (SC)
Clinical Genetics (M.D.) Physician Taxonomy 207SG0201X · Licence 19446 (SC)

Record details

NPI number1477544112
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 2, 2005
Last updated in NPPESSeptember 11, 2025

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