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William G. Hayakawa, D.D.S., Inc.

Dental Clinic/Center in Hilo, HI · enumerated 2006 · authorized official William Hayakawa, President.

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

National Provider Identifier

1841246857

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Registry record

Entity type Organization (Type 2)
Legal business name William G. Hayakawa, D.D.S., Inc.
Practice address 275 Ponahawai St, Suite 102, Hilo, HI, 96720
Phone (808) 935-6605
Fax (808) 934-8736
Enumeration date May 25, 2006
Last updated in NPPES Mar 14, 2012

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 841 (HI) Primary

Authorized official

Name William Hayakawa
Title President
Phone (808) 935-6605

Other identifiers

Identifier Type State Issuer
06673601 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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-03-14. Verify at npiregistry.cms.hhs.gov.
Where is William G. Hayakawa, D.D.S., Inc. located?
The practice location on file with NPPES is in Hilo, HI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-14.