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

Dr. Robert Yates Knowlton Jr., MD

Individual provider Obstetrics & Gynecology Physician · NPI 1952690984

Dr. Robert Yates Knowlton Jr., MD is an Obstetrics/Gynecology in West Columbia, South Carolina. Graduated from Medical University of South Carolina College of Medicine in 2011, 15 years ago. Practices with Lexington Health Inc, a 903-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
15
Trained at
Medical University of South Carolina College 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.

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Practice location Address checks out

2728 Sunset Blvd Ste 201
West Columbia, SC 29169-4837
Phone: (803) 254-1300
Fax: (803) 771-7597
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence 37915 (SC)

Record details

NPI number1952690984
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2011
Last updated in NPPESNovember 9, 2020
Certification dateNovember 9, 2020

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Lexington Health Inc — 903 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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