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Elna Osso, RN
NPI 1710003983 · Registered Nurse · Portland, ME
Elna Osso, RN is a Registered Nurse provider in Portland, ME (NPI 1710003983).
Provider details
- NPI number
- 1710003983
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- R032966 (ME)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
103 India St
Portland, ME 04101-4211
Phone: (207) 874-8446
Street-level locationGet directions
Mailing address
389 Congress St
Portland, ME 04101-3509
Registry dates
- Enumerated
- 2007-03-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Elna Osso's NPI number?
- Elna Osso's National Provider Identifier (NPI) is 1710003983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elna Osso's specialty?
- Elna Osso is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Elna Osso located?
- Elna Osso's practice location on file with NPPES is 103 India St, Portland, ME 04101-4211.
- What is Elna Osso's phone number?
- The practice phone number listed in the NPPES registry for Elna Osso is (207) 874-8446.
- Is Elna Osso's NPI active?
- Yes — Elna Osso's NPI (1710003983) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.