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

Lesley Anne Santiago, PT

Physical Therapist in Livingston, NJ · enumerated 2006.

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

National Provider Identifier

1831119429

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Registry record

Entity type Individual (Type 1)
Name Lesley Anne Santiago
Credential PT
Sex Female
Practice address Livingston, NJ, 07039
Phone (973) 994-1320
Enumeration date Jul 19, 2006
Last updated in NPPES Oct 22, 2014

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

Taxonomy & licenses

320700000X Physical Disabilities Residential Treatment Facility Residential Treatment Facilities · License 40QA01548100 (NJ) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 027323 (NY) Primary
PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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 Lesley Santiago practice?
The practice location on file with NPPES is in Livingston, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lesley Santiago?
The National Provider Identifier (NPI) for Lesley Santiago is 1831119429, 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 2014-10-22.