Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Elvira Acosta, LCSW-R
Clinical Social Worker in Bronx, NY · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1063724581
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Registry record
Entity type Individual (Type 1)
Name Elvira Acosta
Credential LCSW-R
Sex Female
Practice address 3600 Fieldston Rd, #2k, Bronx, NY, 10463
Phone (917) 436-7402
Fax (917) 591-2108
Enumeration date Jul 13, 2010
Last updated in NPPES Mar 7, 2024
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 081770 (NY) Primary
104100000X Social Worker Behavioral Health & Social Service Providers · License 081536-1 (NY) Secondary
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.
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 Elvira Acosta?
Elvira Acosta is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-07.