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

Adina B Pearson, RD

Registered Dietitian in Walla Walla, WA · enumerated 2007 · practices at Adina Pearson Nutrition.

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

National Provider Identifier

1467661090

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Registry record

Entity type Individual (Type 1)

Name Adina B Pearson

Credential RD

Sex Female

Practice address Walla Walla, WA, 99362

Phone (509) 295-2923

Fax (509) 396-5520

Enumeration date May 21, 2007

Last updated in NPPES Jan 20, 2019

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

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DI00001534 (WA) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Adina Pearson?

The National Provider Identifier (NPI) for Adina Pearson is 1467661090, a Type 1 (individual) record in the CMS NPPES registry.

Where does Adina Pearson practice?

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

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Adina Pearson Nutrition Registered Dietitian · Walla Walla, WA NPI 1487173639

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-20.