Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hazel Alexander Baker

Q: What is the NPI number for Hazel Baker?

The National Provider Identifier (NPI) for Hazel Baker is 1164832465, a Type 1 (individual) record in the CMS NPPES registry.

Behavior Analyst in Attleboro, MA · enumerated 2014.

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

National Provider Identifier

1164832465

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Registry record

Entity type Individual (Type 1)

Name Hazel Alexander Baker

Sex Female

Practice address 33 Perry Ave, Attleboro, MA, 02703

Phone (508) 455-6211

Enumeration date May 7, 2014

Last updated in NPPES Mar 10, 2026

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Secondary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 470 (MA) 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 Hazel Baker practice?

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

What is the NPI number for Hazel Baker?

The National Provider Identifier (NPI) for Hazel Baker is 1164832465, 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 2026-03-10.