Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Jill Stagg

Q: What is the NPI number for Jill Stagg?

The National Provider Identifier (NPI) for Jill Stagg is 1407117732, a Type 1 (individual) record in the CMS NPPES registry.

Behavior Analyst in Melville, NY · enumerated 2012.

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

National Provider Identifier

1407117732

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Registry record

Entity type Individual (Type 1)

Name Ms. Jill Stagg

Sex Female

Practice address 225 Broadhollow Rd, Melville, NY, 11747

Phone (631) 385-7780

Enumeration date Jun 4, 2012

Last updated in NPPES Aug 26, 2026

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 781925 (NY) 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

What is the NPI number for Jill Stagg?

The National Provider Identifier (NPI) for Jill Stagg is 1407117732, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jill Stagg practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-26.