Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Delaney M Pearson, RRT

Registered Respiratory Therapist in Seattle, WA · enumerated 2021.

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

National Provider Identifier

1821767963

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Registry record

Entity type Individual (Type 1)

Name Delaney M Pearson

Credential RRT

Sex Male

Practice address 4550 38th Ave Sw Apt 407, Seattle, WA, 98126

Phone (240) 462-1848

Enumeration date Sep 11, 2021

Last updated in NPPES Sep 11, 2021

Taxonomy & licenses

227900000X Registered Respiratory Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License RTL.0005880 (CO) 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

Where does Delaney Pearson practice?

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

What is the NPI number for Delaney Pearson?

The National Provider Identifier (NPI) for Delaney Pearson is 1821767963, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-11.