Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Allyssa Leilani Nau
Counselor in Hilo, HI · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871975961
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Registry record
Entity type Individual (Type 1)
Name Allyssa Leilani Nau
Sex Female
Practice address 622 Hinano St, Hilo, HI, 96720
Phone (808) 589-1829
Fax (808) 589-2610
Enumeration date Jun 24, 2015
Last updated in NPPES Jun 24, 2015
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 1871975961 active?
Yes, as of the latest NPPES snapshot, NPI 1871975961 is active (record last updated 2015-06-24).
How do I verify Allyssa Nau's NPI record?
Cross-check NPI 1871975961 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-24.