NPI Portal NPI Lookup & Verification

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

Mrs. Lynne M Slouber, LMHC, NCC, M.ED.

Mental Health Counselor in Quincy, WA · enumerated 2010.

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

National Provider Identifier

1528385234

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Registry record

Entity type Individual (Type 1)
Name Mrs. Lynne M Slouber
Credential LMHC, NCC, M.ED.
Sex Female
Practice address Quincy, WA, 98801
Fax (509) 398-8618
Enumeration date Apr 21, 2010
Last updated in NPPES Jan 21, 2011

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

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License LH00010673 (WA) Primary

Other identifiers

Identifier Type State Issuer
LH00010673 Other WA WASHINGTON DOH LICENSED MENTAL HEALTH

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 Lynne Slouber?
The National Provider Identifier (NPI) for Lynne Slouber is 1528385234, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lynne Slouber practice?
The practice location on file with NPPES is in Quincy, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-21.