NPPES file of Aug 9, 2026

Clarkson Optometry INC in Saint Louis, MO

This location of Clarkson Optometry bills under NPI 1821540907, an organization record issued on Oct 25, 2016 with the primary taxonomy Optometrist. It is one of 61 NPIs registered under this name and one of 12 in Saint Louis; each clinician who sees you there has their own NPI and license.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

Organization recordNPPES, Aug 2026
1821540907
Legal name
Clarkson Optometry INC
Entity
Type 2 · organization
Primary taxonomy
Optometrist 152W00000X
Practice location
4109 UNION RD, Saint Louis, MO 63129
Phone
636-200-4393
Mailing address
Dallas, TX
Enumerated
Oct 25, 2016
Record updated
Jul 5, 2019
Authorized official
Cmo (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

The other 11 Saint Louis NPIs

  1. Clarkson Optometry INC2185 S MASON RD · issued May 17, 20061821040593
  2. Clarkson Optometry INC2572 LEMAY FERRY RD · issued Sep 20, 20071790971968
  3. Clarkson Optometry INC4412 TELEGRAPH RD · issued Nov 26, 20081841445236
  4. Clarkson Optometry INC4305 BUTLER HILL RD · issued Oct 15, 20091851626436
  5. Clarkson Optometry INC917 OLIVE ST · issued Dec 28, 20091467782334
  6. Clarkson Optometry INC6415 CHIPPEWA ST · issued Dec 28, 20091376873240
  7. Clarkson Optometry INC12406 TESSON FERRY RD · issued Jul 21, 20101215240171
  8. Clarkson Optometry INC7 N EUCLID AVE · issued Sep 23, 20111629351986
  9. Clarkson Optometry INC8031 W FLORISSANT AVE · issued Jan 17, 20121922379361
  10. Clarkson Optometry INC5632 TELEGRAPH RD # A · issued Mar 4, 20131790026540
  11. Clarkson Optometry INC3192 S GRAND BLVD · issued Apr 22, 20131861836777

4 clinicians CMS lists with Clarkson Optometry in Saint Louis

  1. Michael Katich, ODOptometrist1669449765
  2. William Kiefer, ODOptometrist1588627400
  3. Stephanie Long, ODOptometrist1639588965
  4. Michael Rohde, ODOptometrist1023014024

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

All 61 Clarkson Optometry NPIs

Every location registered under this name, in 40 cities.

See every location

Checking an organization

  1. Confirm the business with the Missouri secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Why is the mailing address in Texas?

The mailing address in the record (Dallas, TX) is where the organization receives mail. Care is given at the practice location in Saint Louis.

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Which Saint Louis NPI should I use?

Ask the office which NPI it bills under; all 12 Saint Louis NPIs are registered under the same name.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.