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Luis J. Ragunton, M.D., Inc.

Internal Medicine Physician in Aiea, HI · enumerated 2011 · authorized official Luis Ragunton, M.D. /President.

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

National Provider Identifier

1083903405

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Registry record

Entity type Organization (Type 2)
Legal business name Luis J. Ragunton, M.D., Inc.
Practice address 98-1079 Moanalua Rd, Suite 440, Aiea, HI, 96701
Phone (808) 488-8750
Fax (808) 487-5910
Enumeration date Apr 6, 2011
Last updated in NPPES Apr 6, 2011

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Luis Ragunton
Title M.D. /President
Phone (808) 488-8750

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 Luis J. Ragunton, M.D., Inc.?
NPPES lists Luis Ragunton (M.D. /President) as the authorized official for this organization.
What is the NPI number for Luis J. Ragunton, M.D., Inc.?
The NPI for Luis J. Ragunton, M.D., Inc. is 1083903405, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-06.