Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jennifer Jalil-Contreras, LMSW
Social Worker in Lackawanna, NY · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144579251
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Registry record
Entity type Individual (Type 1)
Name Jennifer Jalil-Contreras
Credential LMSW
Sex Female
Practice address 33 Wilkesbarre Avenue, Lackawanna, NY, 14218
Phone (716) 822-6877
Fax (716) 827-1726
Enumeration date Sep 5, 2012
Last updated in NPPES Sep 5, 2012
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 00076233 (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.
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 Jennifer Jalil-Contreras?
Jennifer Jalil-Contreras 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-05.