Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarai Marcelin, MA

Behavior Analyst in Escondido, CA · enumerated 2018.

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

National Provider Identifier

1649788787

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Registry record

Entity type Individual (Type 1)

Name Sarai Marcelin

Credential MA

Sex Female

Practice address 562 W Grand Ave, Escondido, CA, 92025

Phone (760) 691-9622

Fax (442) 999-5740

Enumeration date Jan 10, 2018

Last updated in NPPES Oct 24, 2022

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License BACB246040 (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

Is NPI 1649788787 active?

Yes, as of the latest NPPES snapshot, NPI 1649788787 is active (record last updated 2022-10-24).

How do I verify Sarai Marcelin's NPI record?

Cross-check NPI 1649788787 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 2022-10-24.