Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Clarkson Optometry Midwest Inc.

Optometrist in Ballwin, MO · enumerated 2016 · authorized official James Wachter, Authorized Official.

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

National Provider Identifier

1225499098

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Registry record

Entity type Organization (Type 2)

Legal business name Clarkson Optometry Midwest Inc.

Other name <Unavail>

Practice address 15933 Clayton Rd Ste 201, Ballwin, MO, 63011

Phone (636) 200-4393

Fax (636) 527-0766

Enumeration date Mar 8, 2016

Last updated in NPPES May 18, 2020

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers Primary

Authorized official

Name James Wachter

Title Authorized Official

Phone (636) 200-4393

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

Where is Clarkson Optometry Midwest Inc. located?

The practice location on file with NPPES is in Ballwin, MO.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-05-18. Verify at npiregistry.cms.hhs.gov.

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Clarkson Optometry Illinois, P.C. Optometrist · Ballwin, MO NPI 1548635758

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-18.