Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Julieta Vargas, RDN,LD
Registered Dietitian in Maite, GU · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598421745
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Registry record
Entity type Individual (Type 1)
Name Julieta Vargas
Credential RDN,LD
Sex Female
Practice address 520 Route 8, Maite, GU, 96910
Phone (671) 480-5752
Enumeration date Nov 11, 2021
Last updated in NPPES Nov 11, 2021
Taxonomy & licenses
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
Is NPI 1598421745 active?
Yes, as of the latest NPPES snapshot, NPI 1598421745 is active (record last updated 2021-11-11).
How do I verify Julieta Vargas's NPI record?
Cross-check NPI 1598421745 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-11.