Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leeana Maria Santillo, SOCIAL WORKER

Social Worker in Middletown, NY · enumerated 2022.

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

National Provider Identifier

1851026413

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Registry record

Entity type Individual (Type 1)

Name Leeana Maria Santillo

Credential SOCIAL WORKER

Sex Female

Practice address 15 Fortune Road, Middletown, NY, 10941

Phone (845) 343-5556

Enumeration date Jul 19, 2022

Last updated in NPPES Jul 19, 2022

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 090267 (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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Leeana Santillo?

Leeana Santillo is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Masae Akasofu Professional Counselor · Middletown, NY NPI 1720476153 Ellen Conway Social Worker · West Middletown, NY NPI 1396127932 Brooke Smith Professional Counselor · West Middletown, NY NPI 1235681339 Marie Touzin Psychiatric/Mental Health Nurse Practitioner · Middletown, NY NPI 1821620535 Tara Mulligan Registered Nurse · Middletown, NY NPI 1154930055 Leslie Harris Social Worker · West Middleton Road, NY NPI 1942817796 Lisa O'Connell Social Worker · Middletown, NY NPI 1083209324 Kayla Savely Mental Health Counselor · West Middletown, NY NPI 1952976235

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-19.