Elizabeth Duncan, NNP
NPI 1679209217 · Nurse Practitioner · Durham, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Duncan, NNP is a Nurse Practitioner provider in Durham, NC (NPI 1679209217).
Provider details
- NPI number
- 1679209217
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5016600 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-07-26
- Last updated
- 2022-11-10
- Certified
- 2022-11-10
Frequently asked questions
- What is Elizabeth Duncan's NPI number?
- Elizabeth Duncan's National Provider Identifier (NPI) is 1679209217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Duncan's specialty?
- Elizabeth Duncan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Duncan located?
- Elizabeth Duncan's practice location on file with NPPES is Duke Hospital 2301 Erwin Rd, Durham, NC 27710-0001.
- What is Elizabeth Duncan's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Duncan is (919) 684-8111.
- Does Elizabeth Duncan accept Medicare?
- Elizabeth Duncan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Duncan's NPI active?
- Yes — Elizabeth Duncan's NPI (1679209217) is active in the NPPES registry as of the last update on 2022-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.