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Guam Anesthesia Services

Specialist in Tamuning, GU · enumerated 2015 · authorized official Myroslav Harasym, President.

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

National Provider Identifier

1164803169

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Registry record

Entity type Organization (Type 2)
Legal business name Guam Anesthesia Services
Practice address 171 Farenholt Ave, Tamuning, GU, 96913
Phone (671) 646-0443
Enumeration date Jun 16, 2015
Last updated in NPPES Jun 16, 2015

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Myroslav Harasym
Title President
Phone (671) 787-3004

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

What type of organization is Guam Anesthesia Services?
Guam Anesthesia Services is registered in NPPES as a Specialist (its primary provider taxonomy).
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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-16.