Janine Barreiro, NP
NPI 1134668544 · Family Nurse Practitioner · Durham, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janine Barreiro, NP is a Family Nurse Practitioner provider in Durham, NC (NPI 1134668544).
Provider details
- NPI number
- 1134668544
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 5009296 (NC)
Specialties & taxonomies
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
9 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
- 2017-02-17
- Last updated
- 2022-09-22
- Certified
- 2022-09-22
Frequently asked questions
- What is Janine Barreiro's NPI number?
- Janine Barreiro's National Provider Identifier (NPI) is 1134668544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janine Barreiro's specialty?
- Janine Barreiro is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Janine Barreiro located?
- Janine Barreiro's practice location on file with NPPES is 615 Douglas St Ste 500, Durham, NC 27705-6616.
- What is Janine Barreiro's phone number?
- The practice phone number listed in the NPPES registry for Janine Barreiro is (919) 767-0292.
- Does Janine Barreiro accept Medicare?
- Janine Barreiro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janine Barreiro's NPI active?
- Yes — Janine Barreiro's NPI (1134668544) is active in the NPPES registry as of the last update on 2022-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.