Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Tabatha Doria Santos

Behavior Analyst in Lunenburg, MA · enumerated 2017.

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

National Provider Identifier

1326577289

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Registry record

Entity type Individual (Type 1)

Name Mrs. Tabatha Doria Santos

Sex Female

Practice address 39 Main St, Lunenburg, MA, 01462

Phone (978) 956-3619

Enumeration date Jun 5, 2017

Last updated in NPPES Feb 21, 2024

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BACB312296 (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

Is NPI 1326577289 active?

Yes, as of the latest NPPES snapshot, NPI 1326577289 is active (record last updated 2024-02-21).

How do I verify Tabatha Santos's NPI record?

Cross-check NPI 1326577289 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-21.