Karen Barnard, M.D.
NPI 1700853777 · Endocrinology, Diabetes & Metabolism Physician · Durham, NC
Karen Barnard, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Durham, NC (NPI 1700853777).
Provider details
- NPI number
- 1700853777
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 141752 (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
20 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
- 2006-03-08
- Last updated
- 2008-04-28
Frequently asked questions
- What is Karen Barnard's NPI number?
- Karen Barnard's National Provider Identifier (NPI) is 1700853777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Barnard's specialty?
- Karen Barnard is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Barnard located?
- Karen Barnard's practice location on file with NPPES is Baker House 227, Durham, NC 27710-0001.
- What is Karen Barnard's phone number?
- The practice phone number listed in the NPPES registry for Karen Barnard is (919) 684-8111.
- Is Karen Barnard's NPI active?
- Yes — Karen Barnard's NPI (1700853777) is active in the NPPES registry as of the last update on 2008-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.