What is Anna Lien's NPI number?

Anna Lien's National Provider Identifier (NPI) is 1972448900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Anna Lien's specialty?

Anna Lien is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Anna Lien located?

Anna Lien's practice location on file with NPPES is 5515 Pioneer St, Ridgefield, WA 98642-3375.

What is Anna Lien's phone number?

The practice phone number listed in the NPPES registry for Anna Lien is (360) 882-2778.

Is Anna Lien's NPI active?

Yes — Anna Lien's NPI (1972448900) is active in the NPPES registry as of the last update on 2026-04-23.

IndividualActive

Anna Lien, RN

NPI 1972448900 · Registered Nurse · Ridgefield, WA

Anna Lien, RN is a Registered Nurse provider in Ridgefield, WA (NPI 1972448900).

Provider details

NPI number: 1972448900
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: Yes
License: RN60158081 (WA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense RN60158081 (WA)
Nursing Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

5515 Pioneer St

Ridgefield, WA 98642-3375

Phone: (360) 882-2778

Street-level locationGet directions

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Mailing address