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Giulio G Diamante MD Inc

Ophthalmology Physician in Johnston, RI · enumerated 2008 · authorized official Giulio Diamante, Owner, President.

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

National Provider Identifier

1770761660

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Registry record

Entity type Organization (Type 2)
Legal business name Giulio G Diamante MD Inc
Other name <Unavail>
Practice address 1277 Hartford Ave, Johnston, RI, 02919
Phone (401) 521-3606
Fax (401) 453-3288
Enumeration date Feb 4, 2008
Last updated in NPPES Jul 21, 2020

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Secondary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary
332H00000X Eyewear Supplier Suppliers Secondary

Authorized official

Name Giulio Diamante
Title Owner, President
Phone (401) 521-3606

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 is the NPI number for Giulio G Diamante MD Inc?
The NPI for Giulio G Diamante MD Inc is 1770761660, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Giulio G Diamante MD Inc?
NPPES lists Giulio Diamante (Owner, President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-21.