Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Emily M Blau

Q: What is the NPI number for Emily Blau?

The National Provider Identifier (NPI) for Emily Blau is 1508523432, a Type 1 (individual) record in the CMS NPPES registry.

Behavior Analyst in Stamford, CT · enumerated 2021.

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

National Provider Identifier

1508523432

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Registry record

Entity type Individual (Type 1)

Name Ms. Emily M Blau

Sex Female

Practice address 30 Buxton Farm Rd, Stamford, CT, 06905

Phone (203) 674-8200

Enumeration date Nov 28, 2021

Last updated in NPPES Nov 28, 2021

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BA.001337 (CT) 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

What is the NPI number for Emily Blau?

The National Provider Identifier (NPI) for Emily Blau is 1508523432, a Type 1 (individual) record in the CMS NPPES registry.

Where does Emily Blau practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-28.