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Glaucoma Associates of Illinois LLC

Ophthalmology Physician in Rockford, IL · enumerated 2017 · authorized official Azizur Rahman, Owner.

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

National Provider Identifier

1720590375

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Registry record

Entity type Organization (Type 2)
Legal business name Glaucoma Associates of Illinois LLC
Practice address 695 N Perryville Rd Ste 3, Rockford, IL, 61107
Phone (815) 904-6011
Fax (815) 904-6171
Enumeration date Nov 3, 2017
Last updated in NPPES Mar 20, 2025

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 036129423 (IL) Primary

Authorized official

Name Azizur Rahman
Title Owner
Phone (312) 543-6865

Other identifiers

Identifier Type State Issuer
P01320105 Other - RAILROAD MEDICARE
036129423 Medicaid IL -

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

Who is the authorized official for Glaucoma Associates of Illinois LLC?
NPPES lists Azizur Rahman (Owner) as the authorized official for this organization.
What is the NPI number for Glaucoma Associates of Illinois LLC?
The NPI for Glaucoma Associates of Illinois LLC is 1720590375, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-20.