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Guahan Specialty and Wellness Center, LLC

Gastroenterology Physician in Tamuning, GU · enumerated 2024 · authorized official Paul Muna Aguon, Owner.

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

National Provider Identifier

1497593008

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Registry record

Entity type Organization (Type 2)
Legal business name Guahan Specialty and Wellness Center, LLC
Practice address 458 S Marine Corps Dr Unit Wh-3, Tamuning, GU, 96913
Phone (671) 686-5864
Fax (833) 468-5107
Enumeration date Jul 17, 2024
Last updated in NPPES Jun 20, 2026

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary
207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary
207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary
207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Paul Muna Aguon
Title Owner
Phone (671) 683-8484

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 is Guahan Specialty and Wellness Center, LLC located?
The practice location on file with NPPES is in Tamuning, GU.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-06-20. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-20.