Irinna Andrianarijaona, FNP
NPI 1376052027 · Family Nurse Practitioner · Lakeport, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irinna Andrianarijaona, FNP is a Family Nurse Practitioner provider in Lakeport, CA (NPI 1376052027).
Provider details
- NPI number
- 1376052027
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95006941 (CA)
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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,170 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 544 | $35 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 348 | $100 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 114 | $146 |
| Residence Visit for New Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 75 Minutes99345 | 93 | $160 |
| Simple Separation of Fingernail Or Toenail From Nail Bed, First Nail11730 | 40 | $87 |
| Removal of Noncancer Thickened Skin Growth, 1 Growth11055 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-09-26
- Last updated
- 2017-09-26
Frequently asked questions
- What is Irinna Andrianarijaona's NPI number?
- Irinna Andrianarijaona's National Provider Identifier (NPI) is 1376052027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irinna Andrianarijaona's specialty?
- Irinna Andrianarijaona is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Irinna Andrianarijaona located?
- Irinna Andrianarijaona's practice location on file with NPPES is 5335 Lakeshore Blvd, Lakeport, CA 95453-6123.
- What is Irinna Andrianarijaona's phone number?
- The practice phone number listed in the NPPES registry for Irinna Andrianarijaona is (707) 263-7725.
- Does Irinna Andrianarijaona accept Medicare?
- Irinna Andrianarijaona is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irinna Andrianarijaona's NPI active?
- Yes — Irinna Andrianarijaona's NPI (1376052027) is active in the NPPES registry as of the last update on 2017-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.