Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Malissa A Bustamante, RDH
Dental Hygienist in Kailua, HI · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659971331
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Registry record
Entity type Individual (Type 1)
Name Malissa A Bustamante
Credential RDH
Sex Female
Practice address 1101 5th St, 21st Dental Clinic, Kailua, HI, 96734
Phone (808) 257-3365
Enumeration date Oct 30, 2020
Last updated in NPPES Oct 30, 2020
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 1659971331 active?
Yes, as of the latest NPPES snapshot, NPI 1659971331 is active (record last updated 2020-10-30).
How do I verify Malissa Bustamante's NPI record?
Cross-check NPI 1659971331 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 2020-10-30.