NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Barsam Vision Care LLC

Ophthalmology Physician in Waltham, MA · enumerated 2020 · authorized official Charles Barsam, Owner/Physician.

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

National Provider Identifier

1306450903

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Barsam Vision Care LLC
Practice address 135 Beaver St Ste 309, Waltham, MA, 02452
Phone (617) 864-3600
Enumeration date Sep 2, 2020
Last updated in NPPES Sep 2, 2020

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Charles Barsam
Title Owner/Physician
Phone (781) 245-5200

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

Who is the authorized official for Barsam Vision Care LLC?
NPPES lists Charles Barsam (Owner/Physician) as the authorized official for this organization.
What is the NPI number for Barsam Vision Care LLC?
The NPI for Barsam Vision Care LLC is 1306450903, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-02.