Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Miss Jennifer Crimmins, MSED
Specialist in Port Jefferson, NY · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235491689
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Registry record
Entity type Individual (Type 1)
Name Miss Jennifer Crimmins
Credential MSED
Sex Female
Practice address 33 Vantage Ct, Port Jefferson, NY, 11777
Phone (631) 455-8842
Enumeration date Jun 12, 2012
Last updated in NPPES Jun 12, 2012
Taxonomy & licenses
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 Crimmins?
Jennifer Crimmins is registered in NPPES with the primary taxonomy of Specialist. 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 2012-06-12.