Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eileen R Marasigan, RDH

Dental Hygienist in Everett, WA · enumerated 2010.

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

National Provider Identifier

1255631669

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Registry record

Entity type Individual (Type 1)

Name Eileen R Marasigan

Credential RDH

Sex Female

Practice address 2722 Colby Ave, Suite 318, Everett, WA, 98201

Phone (425) 551-1000

Enumeration date Nov 1, 2010

Last updated in NPPES Nov 1, 2010

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License DH60180349 (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

Where does Eileen Marasigan practice?

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

What is the NPI number for Eileen Marasigan?

The National Provider Identifier (NPI) for Eileen Marasigan is 1255631669, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-11-01.