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Hanai Medical Inc

Q: What type of organization is Hanai Medical Inc?

Hanai Medical Inc is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Internal Medicine Physician in Hilo, HI · enumerated 2024 · authorized official Charles Okamura, Owner.

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

National Provider Identifier

1417700808

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Registry record

Entity type Organization (Type 2)

Legal business name Hanai Medical Inc

Practice address 670 Ponahawai St Ste 208, Hilo, HI, 96720

Phone (808) 935-2112

Enumeration date Apr 8, 2024

Last updated in NPPES Jul 26, 2024

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Charles Okamura

Title Owner

Phone (808) 935-2112

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Hanai Medical Inc?

Hanai Medical Inc is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

Providers at this address

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Charles Okamura Internal Medicine Physician · Hilo, HI NPI 1427254192

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-26.