Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Estrella Montanez, LMSW

Social Worker in Bronx, NY · enumerated 2013.

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

National Provider Identifier

1093145260

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Registry record

Entity type Individual (Type 1)

Name Mrs. Estrella Montanez

Credential LMSW

Sex Female

Practice address 910 E 172nd St, 2nd Floor, Bronx, NY, 10460

Phone (347) 767-2234

Fax (718) 328-7493

Enumeration date Nov 25, 2013

Last updated in NPPES Nov 25, 2013

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 090867 (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

What specialty is Estrella Montanez?

Estrella Montanez 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.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-25.