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Prelude

Mental Health Clinic/Center (Including Community Mental Health Center) in Corvallis, OR · enumerated 2024 · authorized official Melissa Grossman-Naples, Clinical Director, Owner.

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

National Provider Identifier

1225882368

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Registry record

Entity type Organization (Type 2)
Legal business name Prelude
Other name <Unavail>
Practice address 230 Sw 3rd St, Corvallis, OR, 97333
Enumeration date Apr 15, 2024
Last updated in NPPES May 15, 2025

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Primary

Authorized official

Name Melissa Grossman-Naples
Title Clinical Director, Owner

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 is Prelude located?
The practice location on file with NPPES is in Corvallis, OR.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-05-15. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-15.