Larissa Ienna, FNP
NPI 1679766224 · Family Nurse Practitioner · Saint Helens, OR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Larissa Ienna, FNP is a Family Nurse Practitioner provider in Saint Helens, OR (NPI 1679766224).
Provider details
- NPI number
- 1679766224
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 200340678 (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-08-27
- Last updated
- 2017-02-21
Frequently asked questions
- What is Larissa Ienna's NPI number?
- Larissa Ienna's National Provider Identifier (NPI) is 1679766224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larissa Ienna's specialty?
- Larissa Ienna is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Larissa Ienna located?
- Larissa Ienna's practice location on file with NPPES is 500 N Columbia River Hwy, Saint Helens, OR 97051-1299.
- What is Larissa Ienna's phone number?
- The practice phone number listed in the NPPES registry for Larissa Ienna is (503) 397-0471.
- Does Larissa Ienna accept Medicare?
- Larissa Ienna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Larissa Ienna's NPI active?
- Yes — Larissa Ienna's NPI (1679766224) is active in the NPPES registry as of the last update on 2017-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.