Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Rachel Anne Heidenreich Lazar, MSW, LICSW

Clinical Social Worker in Duvall, WA · enumerated 2021 · practices at Cherry Valley Counseling, LLC.

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

National Provider Identifier

1992396105

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Registry record

Entity type Individual (Type 1)

Name Rachel Anne Heidenreich Lazar

Credential MSW, LICSW

Sex Female

Practice address Duvall, WA, 98019

Phone (425) 773-4918

Enumeration date Jan 30, 2021

Last updated in NPPES Feb 28, 2026

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SC61101311 (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 Rachel Heidenreich Lazar practice?

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

What is the NPI number for Rachel Heidenreich Lazar?

The National Provider Identifier (NPI) for Rachel Heidenreich Lazar is 1992396105, a Type 1 (individual) record in the CMS NPPES registry.

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Cherry Valley Counseling, LLC Clinical Social Worker · Duvall, WA NPI 1750236444

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-28.