Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Robert Layton Williams, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1629044094

Robert Layton Williams, MD practises Pathology in Aiken, South Carolina. Graduated from University of Florida College of Medicine in 1991, 35 years ago. Practices with MUSC Community Physicians, a 1,339-clinician group and accepts Medicare assignment. Licensed in Florida and South Carolina.

Years since qualifying
35
Trained at
University of Florida College of Medicine
Licensed in
FL, SC
In the registry since
2006
Specialties on file
3
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

302 University Pkwy Aiken Regional Medical Centers
Aiken, SC 29801-1117
Phone: (803) 641-5171
Fax: (803) 641-5140
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 30460 (SC)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence ME0078980 (FL)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence TL30460 (SC)

Record details

NPI number1629044094
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 27, 2006
Last updated in NPPESMarch 31, 2025
Certification dateMarch 27, 2025

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolUNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Musc Community Physicians — 1339 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients622
Services billed 1,777 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Aiken Regional Medical Center Hospital · Aiken, SC · listed as Aiken Regional Medical Centers
  • Wellstar McG Health, Affiliated With Med Col Hospital · Augusta, GA

Colleagues at MUSC Community Physicians

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1339 clinicians in the practice; 12 are shown here.

Other providers in Aiken