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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

David John MD Inc

Specialist in Honolulu, HI · enumerated 2008 · authorized official Selina Mattos, Billing Specislist.

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

National Provider Identifier

1538330147

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Registry record

Entity type Organization (Type 2)
Legal business name David John MD Inc
Practice address 1329 Lusitana St Ste 804, Honolulu, HI, 96813
Phone (808) 531-7111
Enumeration date Mar 22, 2008
Last updated in NPPES Jul 26, 2010

Taxonomy & classification

174400000X Specialist Other Service Providers · License MD3791 (HI) Primary

Authorized official

Name Selina Mattos
Title Billing Specislist
Phone (808) 531-7111

Other identifiers

Identifier Type State Issuer
C17172 Other HI HMSA
52447201 Medicaid HI -
01601501 Medicaid HI -

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.

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Frequently asked questions

Who is the authorized official for David John MD Inc?
NPPES lists Selina Mattos (Billing Specislist) as the authorized official for this organization.
What is the NPI number for David John MD Inc?
The NPI for David John MD Inc is 1538330147, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-26.