Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Julian C Archer, O.D.

Optometrist in Tamuning, GU · enumerated 2008.

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

National Provider Identifier

1558519363

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Registry record

Entity type Individual (Type 1)

Name Dr. Julian C Archer

Credential O.D.

Sex Male

Practice address 1234 N Marine Corps Dr Ste 202, Tamuning, GU, 96913

Phone (671) 989-4747

Fax (671) 989-4743

Enumeration date Sep 4, 2008

Last updated in NPPES Nov 11, 2022

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 2672 (CO) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License OL-047 (GU) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

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

Where does Julian Archer practice?

The practice location on file with NPPES is in Tamuning, GU. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Julian Archer?

The National Provider Identifier (NPI) for Julian Archer is 1558519363, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-11.