Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Liv Mongillo, M.S., R.D.N., C.D.
Registered Dietitian in Kent, WA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1730581711
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Registry record
Entity type Individual (Type 1)
Name Mrs. Liv Mongillo
Credential M.S., R.D.N., C.D.
Sex Female
Practice address 25012 104th Ave Se, Suite C, Kent, WA, 98030
Phone (253) 856-3477
Fax (253) 856-3478
Enumeration date Sep 21, 2014
Last updated in NPPES Dec 3, 2014
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DI60436312 (WA) Primary
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 Liv Mongillo practice?
The practice location on file with NPPES is in Kent, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Liv Mongillo?
The National Provider Identifier (NPI) for Liv Mongillo is 1730581711, a Type 1 (individual) record in the CMS NPPES registry.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-03.