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Ossip Optometry PC

Ossip Optometry PC is a healthcare organization registered as Optometrist in Plainfield, IN, holding Type 2 (organization) NPI 1821269796 since 2008. The authorized official on file is Gregg Ossip, Owner.

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NPI 1821269796
Entity type Organization (Type 2)
Legal business name Ossip Optometry PC
Other name <Unavail>
Practice address 2245 E MAIN STREET, STE 100, Plainfield, IN, 46168
Phone 3178377800
Fax 3172598609
Enumeration date 2008-03-18
Last updated in NPPES 2014-10-09

Authorized official

Name Gregg Ossip
Title Owner
Phone 3172546480

Taxonomy & classification

Taxonomy code Specialty Primary License State
152W00000X Optometrist Primary 18003500 IN
Copy-ready billing details
Provider: Ossip Optometry PC
NPI: 1821269796
Taxonomy: 152W00000X (Optometrist)
Address: 2245 E MAIN STREET, STE 100, Plainfield, IN, 46168

Verify this record

Cross-check NPI 1821269796 against the authoritative CMS record: view Ossip Optometry PC on the official NPPES registry .

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 or validate an NPI number.

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 Optometry PC?
Ossip Optometry PC is registered in NPPES as a Optometrist (its primary provider taxonomy).

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