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

Individual provider Nephrology Physician · NPI 1457565913

Gregory Wayne Smith, MD is a Nephrology in Columbia, South Carolina. Graduated from University of South Carolina School of Medicine in 2008, 18 years ago. Practices with Columbia Nephrology Associates PA, a 33-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
18
Trained at
University of South Carolina 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.

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Practice location Address checks out

121 Park Central Dr Ste 200
Columbia, SC 29203-6469
Phone: (803) 252-9907
Fax: (803) 252-9906
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 30652 (SC)

Record details

NPI number1457565913
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 10, 2007
Last updated in NPPESAugust 31, 2017

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Columbia Nephrology Associates Pa — 33 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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