Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David Sumikawa, DDS, MS

Pediatric Dentistry in Honolulu, HI · enumerated 2007 · practices at Bert M. Sumikawa, D.D.S., Inc..

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

National Provider Identifier

1508916453

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Registry record

Entity type Individual (Type 1)

Name Dr. David Sumikawa

Credential DDS, MS

Sex Male

Practice address 1026 S King St, Honolulu, HI, 96814

Phone (808) 593-8828

Enumeration date Jan 11, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 1837 (HI) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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

Where does David Sumikawa practice?

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

What is the NPI number for David Sumikawa?

The National Provider Identifier (NPI) for David Sumikawa is 1508916453, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Bert M. Sumikawa, D.D.S., Inc. Pediatric Dentistry · Honolulu, HI NPI 1669538914 Mark Sumikawa Pediatric Dentistry · Honolulu, HI NPI 1801928643 Bert Sumikawa Pediatric Dentistry · Honolulu, HI NPI 1073787057

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.