Alissa Portenier, NP
NPI 1295320497 · Family Medicine Physician · Durham, NC
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alissa Portenier, NP is a Family Medicine Physician provider in Durham, NC (NPI 1295320497).
Provider details
- NPI number
- 1295320497
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 5013555 (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
5 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
- 2021-03-09
- Last updated
- 2021-03-09
- Certified
- 2021-03-09
Frequently asked questions
- What is Alissa Portenier's NPI number?
- Alissa Portenier's National Provider Identifier (NPI) is 1295320497, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alissa Portenier's specialty?
- Alissa Portenier is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alissa Portenier located?
- Alissa Portenier's practice location on file with NPPES is 508 Fulton St, Durham, NC 27705-3875.
- What is Alissa Portenier's phone number?
- The practice phone number listed in the NPPES registry for Alissa Portenier is (919) 286-0411.
- Does Alissa Portenier accept Medicare?
- Alissa Portenier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alissa Portenier's NPI active?
- Yes — Alissa Portenier's NPI (1295320497) is active in the NPPES registry as of the last update on 2021-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.