Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Fidel Abreu, DDS PLLC
Dentist in Freeport, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1396843884
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Registry record
Entity type Individual (Type 1)
Name Fidel Abreu
Credential DDS PLLC
Sex Male
Practice address 80 Guy Lombardo Ave, Freeport, NY, 11520
Phone (516) 223-6896
Fax (516) 223-2954
Enumeration date Sep 20, 2006
Last updated in NPPES Apr 26, 2016
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 01773959 | Medicaid | NY | - |
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 Fidel Abreu?
Fidel Abreu is registered in NPPES with the primary taxonomy of Dentist. 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-26.