Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sharon Jacks-Libby, RD, LDN
Registered Dietitian in Marrero, LA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1851973812
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Registry record
Entity type Individual (Type 1)
Name Sharon Jacks-Libby
Credential RD, LDN
Sex Female
Practice address 5520 Sabine Dr, Marrero, LA, 70072
Phone (386) 871-9993
Enumeration date Apr 28, 2021
Last updated in NPPES Dec 8, 2023
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
What specialty is Sharon Jacks-Libby?
Sharon Jacks-Libby is registered in NPPES with the primary taxonomy of Registered Dietitian. 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-08.