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

Dr. Florine Abraham, DDS

General Practice Dentistry in Mamaroneck, NY · enumerated 2013 · practices at Open Door Family Medical Center, Inc..

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

National Provider Identifier

1821439688

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Registry record

Entity type Individual (Type 1)
Name Dr. Florine Abraham
Credential DDS
Sex Female
Practice address Mamaroneck, NY, 10543
Phone (914) 632-2737
Enumeration date Jul 9, 2013
Last updated in NPPES Sep 26, 2024

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 056789 (NY) 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

How do I verify Florine Abraham's NPI record?
Cross-check NPI 1821439688 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1821439688 active?
Yes, as of the latest NPPES snapshot, NPI 1821439688 is active (record last updated 2024-09-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-26.