Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Seth Boun

Social Worker in Seattle, WA · enumerated 2017 · practices at Matrx Pharmacy, LLC.

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

National Provider Identifier

1063946598

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Seth Boun

Sex Male

Practice address 2212 S Jackson St, Seattle, WA, 98144

Phone (360) 305-3275

Enumeration date Apr 11, 2017

Last updated in NPPES Nov 11, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License SC70015535 (WA) Primary

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License CG60751914 (WA) Secondary

Other identifiers

Identifier	Type	State	Issuer
CG60751914	Medicaid	WA	-

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

How do I verify Seth Boun's NPI record?

Cross-check NPI 1063946598 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1063946598 active?

Yes, as of the latest NPPES snapshot, NPI 1063946598 is active (record last updated 2025-11-11).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-11.