Teresa Napier, NP
NPI 1639205800 · Endocrinology, Diabetes & Metabolism Physician · Durham, NC
Teresa Napier, NP is a Endocrinology, Diabetes & Metabolism Physician provider in Durham, NC (NPI 1639205800).
Provider details
- NPI number
- 1639205800
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 900196 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-02-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Teresa Napier's NPI number?
- Teresa Napier's National Provider Identifier (NPI) is 1639205800, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Teresa Napier's specialty?
- Teresa Napier is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Teresa Napier located?
- Teresa Napier's practice location on file with NPPES is Dumc 3510, Durham, NC 27710-0001.
- What is Teresa Napier's phone number?
- The practice phone number listed in the NPPES registry for Teresa Napier is (919) 684-5118.
- Is Teresa Napier's NPI active?
- Yes — Teresa Napier's NPI (1639205800) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.