NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Jacqueline N/A Santiago Romero

Behavior Analyst in Lawrence, MA · enumerated 2011.

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

National Provider Identifier

1598050429

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Registry record

Entity type Individual (Type 1)
Name Mrs. Jacqueline N/A Santiago Romero
Sex Female
Practice address Lawrence, MA, 01840
Phone (978) 682-7289
Fax (978) 686-2954
Enumeration date Jun 20, 2011
Last updated in NPPES Jun 20, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 101Y00000X (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.

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Frequently asked questions

Where does Jacqueline Santiago Romero practice?
The practice location on file with NPPES is in Lawrence, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jacqueline Santiago Romero?
The National Provider Identifier (NPI) for Jacqueline Santiago Romero is 1598050429, 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 2011-06-20.