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Marissa Devon Harper

Professional Counselor in Tigard, OR · enumerated 2022 · practices at Psychology & Wellness Group Pdx LLC.

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

National Provider Identifier

1972239432

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Registry record

Entity type Individual (Type 1)
Name Marissa Devon Harper
Sex Female
Practice address Tigard, OR, 97223
Phone (503) 345-3260
Fax (503) 345-3052
Enumeration date Jul 27, 2022
Last updated in NPPES Oct 8, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License C8906 (OR) Primary

Other identifiers

Identifier Type State Issuer
500785920 Other OR GROUP MEDICAID NUMBER

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 Marissa Harper?
The National Provider Identifier (NPI) for Marissa Harper is 1972239432, a Type 1 (individual) record in the CMS NPPES registry.
Where does Marissa Harper practice?
The practice location on file with NPPES is in Tigard, OR. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-08.