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

William M Merritt, MD

Individual provider Gynecologic Oncology Physician · NPI 1609070143

William M Merritt, MD is a Gynecological Oncology in Columbia, South Carolina. Graduated from University of South Carolina School of Medicine in 2001, 25 years ago. Practices with South Carolina Oncology Assoc PA, an 18-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
25
Trained at
University of South Carolina School of Medicine
Licensed in
TX
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

166 Stoneridge Dr
Columbia, SC 29210-8239
Phone: (803) 461-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gynecologic Oncology Physician (primary) Taxonomy 207VX0201X · Licence M6290 (TX)

Record details

NPI number1609070143
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 11, 2007
Last updated in NPPESAugust 5, 2009

Medicare enrollment

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

Medicare specialtyGYNECOLOGICAL ONCOLOGY
Medical schoolUNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice South Carolina Oncology Assoc Pa — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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