Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Ellen Grace Silvestre

Driver in Hilo, HI · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1801492897

Verified

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Registry record

Entity type Individual (Type 1)

Name Ms. Ellen Grace Silvestre

Sex Female

Practice address 773 Waianuenue Ave, Hilo, HI, 96720

Phone (808) 640-1351

Enumeration date Dec 7, 2020

Last updated in NPPES Dec 7, 2020

Taxonomy & licenses

172A00000X Driver Other Service Providers · License H000566548 (HI) Primary

225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 11267 (HI) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Ellen Grace Silvestre practice?

The practice location on file with NPPES is in Hilo, HI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ellen Grace Silvestre?

The National Provider Identifier (NPI) for Ellen Grace Silvestre is 1801492897, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-07.