NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Alan Stephen Abrams, D.D.S

Dental Hygienist in Norwalk, CT · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1265641450

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Registry record

Entity type Individual (Type 1)
Name Dr. Alan Stephen Abrams
Credential D.D.S
Sex Male
Practice address Norwalk, CT, 06851
Phone (203) 866-2010
Fax (203) 855-9220
Enumeration date May 22, 2007
Last updated in NPPES Sep 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

122300000X Dentist Dental Providers · License 4925 (CT) Secondary
124Q00000X Dental Hygienist Dental Providers · License 004938 (CT) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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.

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Frequently asked questions

What is the NPI number for Alan Abrams?
The National Provider Identifier (NPI) for Alan Abrams is 1265641450, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alan Abrams practice?
The practice location on file with NPPES is in Norwalk, CT. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.