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

Michelle M Alexander, LW, PHD, BCBA, LBA

Behavior Analyst in Port Orchard, WA · enumerated 2006.

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

National Provider Identifier

1831157171

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Registry record

Entity type Individual (Type 1)

Name Michelle M Alexander

Credential LW, PHD, BCBA, LBA

Sex Female

Practice address Port Orchard, WA, 98367

Phone (253) 970-2414

Enumeration date May 3, 2006

Last updated in NPPES Sep 25, 2020

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 LW60485498 (WA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License ISW01732 (RI) Secondary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BA60813130 (WA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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

Where does Michelle Alexander practice?

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

What is the NPI number for Michelle Alexander?

The National Provider Identifier (NPI) for Michelle Alexander is 1831157171, 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 2020-09-25.