Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

West Sound Heart Center, Pllc

Q: What is the NPI number for West Sound Heart Center, Pllc?

The NPI for West Sound Heart Center, Pllc is 1740040120, a Type 2 (organization) record in the CMS NPPES registry.

Medical Specialty Clinic/Center in Silverdale, WA · enumerated 2024 · authorized official Nathan Segerson, Owner.

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

National Provider Identifier

1740040120

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Registry record

Entity type Organization (Type 2)

Legal business name West Sound Heart Center, Pllc

Practice address 2021 Nw Myhre Pl Ste 225, Silverdale, WA, 98383

Phone (206) 290-2718

Enumeration date Mar 21, 2024

Last updated in NPPES Mar 21, 2024

Taxonomy & classification

261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Nathan Segerson

Title Owner

Phone (206) 290-2718

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 West Sound Heart Center, Pllc?

The NPI for West Sound Heart Center, Pllc is 1740040120, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for West Sound Heart Center, Pllc?

NPPES lists Nathan Segerson (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-21.