Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Deanna Lagreca, RD, CDN, CSO, CNSC
Registered Dietitian in Wantagh, NY · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649027939
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Registry record
Entity type Individual (Type 1)
Name Deanna Lagreca
Credential RD, CDN, CSO, CNSC
Sex Female
Practice address 2175 Wantagh Ave Unit 205, Wantagh, NY, 11793
Phone (516) 344-5542
Enumeration date May 3, 2024
Last updated in NPPES May 3, 2024
Taxonomy & licenses
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD 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.
Frequently asked questions
Where does Deanna Lagreca practice?
The practice location on file with NPPES is in Wantagh, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Deanna Lagreca?
The National Provider Identifier (NPI) for Deanna Lagreca is 1649027939, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-03.