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

Dr. Barney L Williams Jr., MD

Individual provider Gynecology Physician · NPI 1548229735

Dr. Barney L Williams Jr., MD is a Gynecology Physician in Sumter, South Carolina. Practices as a sole proprietor. Licensed in South Carolina.

Licensed in
SC
In the registry since
2006
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

370 S Pike W
Sumter, SC 29150-2664
Phone: (803) 774-6448
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence 4720 (SC)

Record details

NPI number1548229735
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 17, 2006
Last updated in NPPESMay 15, 2026
Certification dateMay 15, 2026

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