Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Giulio G Diamante MD Inc

Ambulatory Surgical Clinic/Center in Johnston, RI · enumerated 2021 · authorized official Giulio Diamante, President.

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

National Provider Identifier

1144815770

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Giulio G Diamante MD Inc

Other name <Unavail>

Parent organization Giulio G Diamante MD Inc

Practice address 1277 Hartford Ave # Ll1, Johnston, RI, 02919

Phone (401) 521-3606

Enumeration date Mar 5, 2021

Last updated in NPPES Jun 30, 2021

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Giulio Diamante

Title 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Giulio G Diamante MD Inc located?

The practice location on file with NPPES is in Johnston, RI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-06-30. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-30.