Claire Elizabeth Thayer, OD
Optometrist · Saint Peters, MO
Claire Elizabeth Thayer, OD is an optometrist with a practice address in Saint Peters, Missouri, and NPI 1942990494, issued on May 9, 2023. Check the license (Missouri 2024019006, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Claire Elizabeth Thayer
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 2024019006 MO
Self-reported in NPPES; status is on the state search - Practice location
- 6157 Mid Rivers Mall Dr, Saint Peters, MO 63304
- Phone
- (636) 926-3647
- Enumerated
- May 9, 2023
- Record last updated
- Aug 4, 2025
- Fax
- (636) 926-3684
- Medicare enrollment
- Enrolled (PECOS I20240618002125); accepts Medicare assignment
- Medical or professional school
- University Of Missouri St Louis - School Of Optometry, 2024
- Entity
- Type 1 · individual
Also registered at 6157 Mid Rivers Mall Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pamela Coslick, O.D.Optometrist1013913185
- Raymond Fada, O.D.Optometrist1013913094
- Blaire O'Brien, O.D.Optometrist1548467798
- Aric Waltz, ODOptometrist1609491422
Verify Claire Elizabeth Thayer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2024019006Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $142.57
2 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Clarkson Optometry IncSaint Peters, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
28 optometrist records list a practice address in Saint Peters
They are 28 of the 1,259 NPPES records with a practice address in Saint Peters, and 1,242 optometrist records in Missouri.
All 28 in Saint Peters → All 1,242 in Missouri → Every provider in Saint Peters →
Other optometrist records in Missouri
- Barbara Aalbers, ODSaint Louis, MO1366421158
- Fyizza AbbasOverland, MO1386053254
- Carl Abbott, ODMexico, MO1184605719
- Meghan Adamczak, O.D.Independence, MO1255711859
- Amanda Adkisson, ODSaint Louis, MO1275150906
- Cathryn Ahearn, ODHannibal, MO1881606200
- Ashley Ahlbrand, ODSaint Louis, MO1215669007
- David Albert, O.D.Potosi, MO1922123298
- M Aldrich, ODSaint Joseph, MO1023050911
- Tiffany Aldridge Rhine, ODDes Peres, MO1144116930
Common questions
What is Claire Elizabeth Thayer, OD's NPI number?
Claire Elizabeth Thayer, OD's National Provider Identifier (NPI) is 1942990494, issued on May 9, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Claire Elizabeth Thayer, OD located?
The NPPES record lists a practice address at 6157 Mid Rivers Mall Dr, Saint Peters, MO, 63304. Phone: (636) 926-3647. Providers update this record themselves, so call before visiting.
How can I verify Claire Elizabeth Thayer, OD's license?
NPPES lists Missouri license number 2024019006, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.