Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine Pierce Alton, LICSW

Clinical Social Worker in White Salmon, WA · enumerated 2024 · practices at Trinity Natural Medicine, LLC..

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

National Provider Identifier

1447087762

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Registry record

Entity type Individual (Type 1)

Name Katherine Pierce Alton

Credential LICSW

Sex Female

Practice address 410 E Jewett Blvd, White Salmon, WA, 98672

Phone (541) 402-1021

Enumeration date Sep 19, 2024

Last updated in NPPES Sep 19, 2024

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 61507406 (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 Katherine Alton?

The National Provider Identifier (NPI) for Katherine Alton is 1447087762, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katherine Alton practice?

The practice location on file with NPPES is in White Salmon, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Lori Johnson Massage Therapist · White Solmon, WA NPI 1881716660 Katie Kula Chiropractor · White Salmon, WA NPI 1790004141 David Martin Acupuncturist · White Salmon, WA NPI 1477840619 Trinity Natural Medicine, LLC. Acupuncturist · White Salmon, WA NPI 1780971929

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-19.