Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ossip Management Solutuions, LLC

Optometrist in Tinley Park, IL · enumerated 2013 · authorized official Gregg Ossip, President.

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

National Provider Identifier

1144658964

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Ossip Management Solutuions, LLC

Other name <Unavail>

Practice address 17049 Harlem Ave, Tinley Park, IL, 60477

Phone (708) 532-3450

Fax (708) 532-9478

Enumeration date Oct 15, 2013

Last updated in NPPES Oct 9, 2014

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 046007838 (IL) Primary

Authorized official

Name Gregg Ossip

Title President

Phone (317) 254-6480

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

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Ossip Management Solutuions, LLC?

Ossip Management Solutuions, LLC is registered in NPPES as a Optometrist (its primary provider taxonomy).

Providers at this address

Browse all →

Vision Source Tinley Park Series Optometrist · Tinley Park, IL NPI 1588730055 Tammy Price Occupational Therapist · Tinley Park, IL NPI 1942447131

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-09.