Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Angela Sing
Specialist in East Setauket, NY · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962871749
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Registry record
Entity type Individual (Type 1)
Name Angela Sing
Sex Female
Practice address 14 Research Way, East Setauket, NY, 11733
Phone (631) 331-6400
Enumeration date Sep 22, 2015
Last updated in NPPES Sep 22, 2015
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 Angela Sing?
Angela Sing 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-09-22.