Individual provider · Type 1 NPI

Fernan F. De Guzman, MD

Specialist · Tamuning, GU

NPI number 1669434254 Active

Practice location

548 South Marine Corps Drive
Tamuning, GU 96913

Call (671) 646-5824 Map

Fax (671) 647-3546

Mailing address

PO Box 6578
Tamuning, GU 96931-6578

Specialties and licenses

TaxonomyCodeLicense
Specialist Primary 174400000XNone listed

Specialist: An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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About NPI 1669434254

Fernan F. De Guzman, MD's National Provider Identifier is 1669434254, issued on Apr 6, 2006. The primary taxonomy on file is Specialist (174400000X), and the practice location is in Tamuning, GU. The record was last updated on Jul 13, 2026.