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

Dr. Meredith Nell Williamson, MD

Individual provider Emergency Medicine Physician · NPI 1386893733

Dr. Meredith Nell Williamson, MD practises Emergency Medicine in Chapel Hill, North Carolina. Qualified in 2008, 18 years ago. Practices with University of North Carolina at Chapel Hill, a 2,079-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in North Carolina and Pennsylvania.

Years since qualifying
18
Licensed in
NC, PA
In the registry since
2008
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

101 Manning Dr
Chapel Hill, NC 27514-4220
Phone: (984) 974-4721
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 101 Manning Dr, Chapel Hill, NC 27514-4220 — (984) 974-4721
  • 566 Ruin Creek Rd, Henderson, NC 27536-2927 — (252) 436-1164

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 2013-01053 (NC)
Emergency Medicine Physician Taxonomy 207P00000X · Licence MT194016 (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MT194016 (PA)

Record details

NPI number1386893733
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 10, 2008
Last updated in NPPESDecember 12, 2022
Certification dateDecember 12, 2022

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice University Of North Carolina At Chapel Hill — 2079 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 patients383
Services billed 422 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.

Colleagues at University of North Carolina at Chapel Hill

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2079 clinicians in the practice; 12 are shown here.

Other providers in Chapel Hill