NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Kristin Sorenson

Optometrist in Ridgefield, WA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1346421054

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Registry record

Entity type Individual (Type 1)
Name Kristin Sorenson
Sex Female
Practice address Ridgefield, WA, 98642
Enumeration date Nov 21, 2007
Last updated in NPPES Nov 7, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OD00003696 (WA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Kristin Sorenson?
The National Provider Identifier (NPI) for Kristin Sorenson is 1346421054, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kristin Sorenson practice?
The practice location on file with NPPES is in Ridgefield, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-07.