Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Vitreoretinal Consultants Inc.

Ophthalmology Physician in Brookline, MA · enumerated 2010 · authorized official Delia Sang, Owner.

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

National Provider Identifier

1578870671

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Vitreoretinal Consultants Inc.

Practice address 1101 Beacon St Ste 3e, Brookline, MA, 02446

Phone (176) 731-1760

Fax (617) 731-0610

Enumeration date Sep 10, 2010

Last updated in NPPES Mar 3, 2025

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Delia Sang

Title Owner

Phone (617) 731-1760

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-03-03. Verify at npiregistry.cms.hhs.gov.

Where is Vitreoretinal Consultants Inc. located?

The practice location on file with NPPES is in Brookline, MA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-03.