Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brianna Lewis, MS, BCBA

Behavior Analyst in Pleasanton, CA · enumerated 2017.

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

National Provider Identifier

1437695525

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Registry record

Entity type Individual (Type 1)

Name Brianna Lewis

Credential MS, BCBA

Sex Female

Practice address 5820 Stoneridge Mall Rd, Suite 205, Pleasanton, CA, 94588

Phone (510) 345-9304

Enumeration date Jan 12, 2017

Last updated in NPPES Jan 12, 2017

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-16-24884 (CA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Brianna Lewis practice?

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

What is the NPI number for Brianna Lewis?

The National Provider Identifier (NPI) for Brianna Lewis is 1437695525, 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 2017-01-12.