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

Dena Marie Williams, DO

Individual provider Vascular Neurology Physician · NPI 1780079376

Dena Marie Williams, DO is a Neurology in Chapel Hill, North Carolina. Graduated from Philadelphia College of Osteopathic Medicine in 2015, 11 years ago. Practices with University of North Carolina at Chapel Hill, a 2,079-clinician group and accepts Medicare assignment. Licensed in North Carolina and New Jersey.

Years since qualifying
11
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
NC, NJ
In the registry since
2015
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

170 Manning Dr
Chapel Hill, NC 27599-1438
Phone: (984) 974-4401
Show map & directions

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

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 2019-00693 (NC)
Vascular Neurology Physician Taxonomy 2084V0102X · Licence 25MB10756800 (NJ)

Record details

NPI number1780079376
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 1, 2015
Last updated in NPPESMay 13, 2022
Certification dateMay 13, 2022

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2015 (11 years in practice)
Group practice University Of North Carolina At Chapel Hill — 2079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount