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

Dr. Mark David Williams, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1447663679

Dr. Mark David Williams, MD is an Obstetrics/Gynecology in Lawrenceville, Georgia. Graduated from Howard University College of Medicine in 2014, 12 years ago. Practices with Gwinnett Physician Group, LLC, a 115-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
12
Trained at
Howard University College of Medicine
Licensed in
GA
In the registry since
2014
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

1942 Atkinson Rd Ste 100
Lawrenceville, GA 30043-5004
Phone: (678) 775-0600
Fax: (678) 377-5284
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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 87944 (GA)

Record details

NPI number1447663679
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2014
Last updated in NPPESNovember 3, 2023
Certification dateNovember 3, 2023
Mailing address1942 Atkinson Rd Ste 100, Lawrenceville, GA 30043-5004

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolHOWARD UNIVERSITY COLLEGE OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Gwinnett Physician Group, Llc — 115 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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