NPI Portal NPI Lookup & Verification

Clarkson Optometry Illinois PC

Clarkson Optometry Illinois PC is a healthcare organization registered as Optometrist in Swansea, IL, holding Type 2 (organization) NPI 1548664634 since 2014. The authorized official on file is James Wachter, Owner.

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NPI 1548664634
Entity type Organization (Type 2)
Legal business name Clarkson Optometry Illinois PC
Other name <Unavail>
Practice address 2645 N ILLINOIS ST, Swansea, IL, 62226
Phone 6362004393
Fax 6187675101
Enumeration date 2014-10-17
Last updated in NPPES 2019-06-20

Authorized official

Name James Wachter
Title Owner
Phone 6362004393

Taxonomy & classification

Taxonomy code Specialty Primary License State
152W00000X Optometrist Primary 046010533 IL
Copy-ready billing details
Provider: Clarkson Optometry Illinois PC
NPI: 1548664634
Taxonomy: 152W00000X (Optometrist)
Address: 2645 N ILLINOIS ST, Swansea, IL, 62226

Providers at this address

NPI Name Type Specialty Location
1669804902 Mindy Miller Individual Optometrist Swansea, IL
1215714043 Emmanuel Stevenson Individual Optometrist Swansea, IL

Verify this record

Cross-check NPI 1548664634 against the authoritative CMS record: view Clarkson Optometry Illinois 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 Clarkson Optometry Illinois PC?
Clarkson Optometry Illinois PC is registered in NPPES as a Optometrist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-06-20.