Registry data as of Aug 27, 2026

Clarkson Optometry

Clarkson Optometry holds 61 active organization NPIs in the federal registry, with practice locations in 40 cities in 2 states. All list optometrist as their primary taxonomy; each location can bill under its own NPI.

CMS NPPES registry, file of Aug 9, 2026 · legal names grouped after punctuation and "LLC" are removed · method · Verify with CMS →

Which NPI is yours?

Search the organization with your city to find the NPI for the location you visit or bill.

Find a location's NPI

Saint Louis, MO has the most NPIs, 12

  1. Saint Louis, MO12
  2. Chesterfield, MO4
  3. Eureka, MO3
  4. Arnold, MO2
  5. Columbia, MO2
  6. Florissant, MO2
  7. O Fallon, MO2
  8. Saint Peters, MO2

Source: CMS NPPES monthly file of Aug 9, 2026, organization NPIs by practice city.

Most NPIs were issued in 2006 and 2007

Clarkson Optometry NPIs by year issued2006: 20, 2007: 9, 2008: 3, 2009: 7, 2010: 2, 2011: 3, 2012: 4, 2013: 3, 2014: 2, 2015: 1, 2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 4, 2021: 1, 2022: 0, 2023: 0, 2024: 0, 2025: 0, 2026: 1051015202006200820102012201420162018202020222024202620372343211411
Clarkson Optometry NPIs by year issued2006: 20, 2007: 9, 2008: 3, 2009: 7, 2010: 2, 2011: 3, 2012: 4, 2013: 3, 2014: 2, 2015: 1, 2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 4, 2021: 1, 2022: 0, 2023: 0, 2024: 0, 2025: 0, 2026: 1051015202006200820102012201420162018202020222024202620372343211411
Clarkson Optometry NPIs by year issued2006: 20, 2007: 9, 2008: 3, 2009: 7, 2010: 2, 2011: 3, 2012: 4, 2013: 3, 2014: 2, 2015: 1, 2016: 1, 2017: 0, 2018: 0, 2019: 0, 2020: 4, 2021: 1, 2022: 0, 2023: 0, 2024: 0, 2025: 0, 2026: 10510152020082011201420172020202320262006: 20

Source: CMS NPPES, enumeration dates.

20 NPIs were issued in 2006 alone, more than in any other year; none in 7 of the years between.

Saint Louis, MO locations

The city with the most Clarkson Optometry NPIs. The full list of all 61 follows.

NPILocationPrimary taxonomyIssued
18210405932185 S MASON RD, Saint Louis, MOOptometristMay 17, 2006
17909719682572 LEMAY FERRY RD, Saint Louis, MOOptometristSep 20, 2007
18414452364412 TELEGRAPH RD, Saint Louis, MOOptometristNov 26, 2008
18516264364305 BUTLER HILL RD, Saint Louis, MOOptometristOct 15, 2009
1467782334917 OLIVE ST, Saint Louis, MOOptometristDec 28, 2009
13768732406415 CHIPPEWA ST, Saint Louis, MOOptometristDec 28, 2009
121524017112406 TESSON FERRY RD, Saint Louis, MOOptometristJul 21, 2010
16293519867 N EUCLID AVE, Saint Louis, MOOptometristSep 23, 2011
All 61 locations, by state and city
NPILocationPrimary taxonomyIssued
13266703249721 LYNDALE AVE S, Bloomington, MNOptometristFeb 7, 2020
19822369807872 MARKET BLVD, Chanhassen, MNOptometristFeb 7, 2020
1952992976510 FREEPORT AVE NW STE C, Elk River, MNOptometristFeb 2, 2021
11549531561731 17TH AVE E, Shakopee, MNOptometristFeb 7, 2020
10533647293936 VOGEL RD, Arnold, MOOptometristMay 17, 2006
104383622428 ARNOLD MALL, Arnold, MOOptometristJun 23, 2020
108366897414842 MANCHESTER RD, Ballwin, MOOptometristMay 22, 2006
17301316738562 EAGER RD 66, Brentwood, MOOptometristMay 17, 2006
197255664532 4 SEASONSSHOP CTR, Chesterfield, MOOptometristMay 17, 2006
195235364117249 CHESTERFIELD AIRPORT RD, Chesterfield, MOOptometristMay 17, 2006
15684170611729 CLARKSON RD, Chesterfield, MOOptometristMay 23, 2006
17303215481028 TOWN AND COUNTRY CROSSING DR, Chesterfield, MOOptometristMar 26, 2009
1992071765100 BRICKTON RD. SUITE 201, Columbia, MOOptometristMar 27, 2012
12152037571020 E GREEN MEADOWS RD SUITE 100, Columbia, MOOptometristMar 29, 2012
110400785511433 OLIVE BLVD, Creve Coeur, MOOptometristNov 23, 2007
123541299011941 MANCHESTER RD., Des Peres, MOOptometristSep 20, 2011
1497155345217 CLARKSON RD, Ellisville, MOOptometristAug 28, 2014
132609026740 E NORTH ST, Eureka, MOOptometristMay 17, 2006
187154653154 THE LEGENDS PKWY, Eureka, MOOptometristMay 17, 2006
162945024240 E NORTH ST, Eureka, MOOptometristJun 19, 2015
1174807622537 W KARSCH BLVD, Farmington, MOOptometristOct 3, 2011
1114970779699 GRAVOIS BLUFFS BLVD, Fenton, MOOptometristMay 17, 2006
1831234459341 A NORTH CREEK DR, Festus, MOOptometristFeb 21, 2007
16098285403533 DUNN RD, Florissant, MOOptometristMay 17, 2006
1538323431230 N LINDBERGH BLVD, Florissant, MOOptometristJul 10, 2008
12351829812698 GRAVOIS RD, High Ridge, MOOptometristMay 17, 2006
16394095011259 MAIN ST, Imperial, MOOptometristDec 28, 2009
1316990013730 S KIRKWOOD RD, Kirkwood, MOOptometristMay 17, 2006
13768865568821 LADUE RD, Ladue, MOOptometristApr 5, 2013
16596822356313 RONALD REAGAN BLVD, Lake Saint Louis, MOOptometristJun 29, 2010
13462792707335 MANCHESTER RD, Maplewood, MOOptometristJul 2, 2006
182140621612681 DORSETT RD, Maryland Heights, MOOptometristJul 29, 2014
10432636762946 HIGHWAY K, O Fallon, MOOptometristMay 17, 2006
1578515243933 HIGHWAY K, O Fallon, MOOptometristMay 17, 2006
19223532599082 OVERLAND PLZ, Overland, MOOptometristJul 24, 2012
1215980875330 W OSAGE ST, Pacific, MOOptometristMay 17, 2006
1629103981100 S JACKSON ST, Perryville, MOOptometristFeb 23, 2007
10333059669540 MANCHESTER RD, Rock Hill, MOOptometristSep 25, 2007
10737558802121 ZUMBEHL RD, Saint Charles, MOOptometristMar 26, 2009
18210405932185 S MASON RD, Saint Louis, MOOptometristMay 17, 2006
17909719682572 LEMAY FERRY RD, Saint Louis, MOOptometristSep 20, 2007
18414452364412 TELEGRAPH RD, Saint Louis, MOOptometristNov 26, 2008
18516264364305 BUTLER HILL RD, Saint Louis, MOOptometristOct 15, 2009
1467782334917 OLIVE ST, Saint Louis, MOOptometristDec 28, 2009
13768732406415 CHIPPEWA ST, Saint Louis, MOOptometristDec 28, 2009
121524017112406 TESSON FERRY RD, Saint Louis, MOOptometristJul 21, 2010
16293519867 N EUCLID AVE, Saint Louis, MOOptometristSep 23, 2011
19223793618031 W FLORISSANT AVE, Saint Louis, MOOptometristJan 17, 2012
17900265405632 TELEGRAPH RD # A, Saint Louis, MOOptometristMar 4, 2013
18618367773192 S GRAND BLVD, Saint Louis, MOOptometristApr 22, 2013
18215409074109 UNION RD, Saint Louis, MOOptometristOct 25, 2016
1609807437227 SALT LICK RD, Saint Peters, MOOptometristJul 6, 2006
17909275076157 MID RIVERS MALL DR, Saint Peters, MOOptometristMar 26, 2009
1275586943390 MID RIVERS MALL DR, St Peters, MOOptometristMay 17, 2006
102320596083 THE PLAZA, Troy, MOOptometristSep 25, 2007
17503336961595 DENMARK RD, Union, MOOptometristMay 17, 2006
1518895945912 MERAMEC STATION RD, Valley Park, MOOptometristMay 13, 2026
1275729451514 WARREN COUNTY CTR, Warrenton, MOOptometristSep 20, 2007
19525850283008 PHOENIX CENTER DR, Washington, MOOptometristDec 24, 2007
17202657888658 BIG BEND BLVD, Webster Groves, MOOptometristJan 22, 2008
16897244861894 WENTZVILLE PARKWAY, Wentzville, MOOptometristJan 12, 2007

Related names

Checking an organization

  1. Match the NPI to the exact location you will visit or bill; each location can have its own.
  2. Confirm the business entity with the secretary of state.
  3. Check the HHS-OIG exclusion list for the organization and its owners.
  4. Verify each clinician you will see on their own record and with the state license search.

Common questions

Why does Clarkson Optometry have 61 NPIs?

An organization may obtain more than one Type 2 NPI, for example for separate locations or units that bill on their own. Clarkson Optometry's NPIs list practice locations in 40 cities.

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.

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.