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Rosin Optical Co. Inc.

Optometrist in Skokie, IL · enumerated 2019 · authorized official Nicholas Chiaramonti, Director.

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

National Provider Identifier

1750945408

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Registry record

Entity type Organization (Type 2)
Legal business name Rosin Optical Co. Inc.
Practice address 8035 Lincoln Ave, Skokie, IL, 60077
Phone (847) 679-1775
Fax (847) 679-4231
Enumeration date Apr 29, 2019
Last updated in NPPES Apr 29, 2019

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

Authorized official

Name Nicholas Chiaramonti
Title Director
Phone (630) 546-8319

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 Rosin Optical Co. Inc.?
The NPI for Rosin Optical Co. Inc. is 1750945408, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Rosin Optical Co. Inc.?
NPPES lists Nicholas Chiaramonti (Director) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-29.