Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rachel Smith

Q: What is the NPI number for Rachel Smith?

The National Provider Identifier (NPI) for Rachel Smith is 1144850231, a Type 1 (individual) record in the CMS NPPES registry.

Behavior Analyst in Central Islip, NY · enumerated 2020.

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

National Provider Identifier

1144850231

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Registry record

Entity type Individual (Type 1)

Name Rachel Smith

Sex Female

Practice address 232 Medea Way, Central Islip, NY, 11722

Phone (631) 949-8772

Enumeration date Jan 17, 2020

Last updated in NPPES Jan 17, 2020

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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 Rachel Smith practice?

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

What is the NPI number for Rachel Smith?

The National Provider Identifier (NPI) for Rachel Smith is 1144850231, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-17.