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Marissa Joy Pennoyer

Marriage & Family Therapist in Enumclaw, WA · enumerated 2018.

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

National Provider Identifier

1811465909

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Registry record

Entity type Individual (Type 1)
Name Marissa Joy Pennoyer
Sex Female
Practice address 1356 Cole St, Enumclaw, WA, 98022
Phone (360) 825-4586
Enumeration date Nov 6, 2018
Last updated in NPPES Nov 6, 2018

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MG60868506 (WA) Primary

Other identifiers

Identifier Type State Issuer
151688 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.

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Frequently asked questions

Where does Marissa Pennoyer practice?
The practice location on file with NPPES is in Enumclaw, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Marissa Pennoyer?
The National Provider Identifier (NPI) for Marissa Pennoyer is 1811465909, 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 2018-11-06.