Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Allison Young
Social Worker in Port Jefferson, NY · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215849278
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Registry record
Entity type Individual (Type 1)
Name Allison Young
Sex Female
Practice address 1227 Main St, Port Jefferson, NY, 11777
Phone (631) 838-3737
Enumeration date Sep 22, 2026
Last updated in NPPES Sep 22, 2026
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 130953-01 (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
What specialty is Allison Young?
Allison Young 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.
Other providers at this practice address
Browse all → Linda Vlay Psychiatric/Mental Health Nurse Practitioner · Port Jefferson, NY NPI 1962572669 H. Harrington Acupuncturist · Port Jefferson, NY NPI 1669686549 Alexandra Cella Social Worker · Port Jefferson, NY NPI 1871477091 Daniel Zito School Social Worker · Port Jefferson, NY NPI 1851245997 Christine Podbielak Social Worker · Port Jefferson, NY NPI 1043159304 Shannon Russo Social Worker · Port Jefferson Station, NY NPI 1366388670 Stacy Danon Social Worker · Port Jefferson, NY NPI 1639016405 Julianna Greene Social Worker · Port Jefferson, NY NPI 1538096532
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-22.