NPPES file of Aug 9, 2026

Thomas A. Schneider, M.D.

Surgery Physician · Saint Charles, MO

Thomas A. Schneider, M.D. is a surgery physician with a practice address in Saint Charles, Missouri, and NPI 1255392189, issued on Mar 30, 2006. Check the license (Missouri R8N35, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255392189
Name
Thomas A. Schneider
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License number
R8N35 MO
Self-reported in NPPES; status is on the state search
Practice location
400 1St Capitol Dr, Saint Charles, MO 63301
Phone
(636) 940-5710
Enumerated
Mar 30, 2006
Record last updated
Nov 6, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(636) 669-2401
Medicaid ID
206970808 MO
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 400 1St Capitol Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Martin Altman, M.D.Gastroenterology Physician1437110491
  2. Kimberly Cockrell, NPFamily Nurse Practitioner1649648890
  3. Christina Gaut, FNPFamily Nurse Practitioner1063091387
  4. Ahmareen Khan, M.D.Pulmonary Disease Physician1669449591
  5. Shannon Layton, P.T.Physical Therapist1043326812
  6. Charles Linsenmeyer, M.D.Orthopaedic Surgery Physician1477556405

Verify Thomas A. Schneider in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license R8N35
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Missouri license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $342.92

2 payments; by number, the most common kind was food and beverage; the largest payer was Silk Road Medical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thomas Schneider$342.92
  2. Specialty average$3,513.80

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Thomas A. Schneider among 714 surgery physician records in Missouri

Thomas A. Schneider, M.D. is one of 714 surgery physician records with a practice address in Missouri. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 62% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2020 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in Missouri

There are 714 surgery physician records in Missouri.

The 8 surgery physician records with the nearest ZIP codes

  1. Ronald Glass, M.D.Saint Charles, MO 633011962441428
  2. David McCollister, M.D.Saint Charles, MO 633011528028065
  3. Patrick Nero, M.D.Saint Charles, MO 633011558329268
  4. Samuel Rheinhardt, M.D.Saint Charles, MO 633011174903488
  5. Craig Smith, MDSaint Charles, MO 633011962519785
  6. Andrea Behr, M.D.Lake St Louis, MO 633671558642421
  7. Charles Hartman, DOLake St Louis, MO 633671205819034
  8. Thomas Leibold, MDLake St Louis, MO 633671255362430

Common questions

What is Thomas A. Schneider, M.D.'s NPI number?

Thomas A. Schneider, M.D.'s National Provider Identifier (NPI) is 1255392189, issued on Mar 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Thomas A. Schneider, M.D. located?

The NPPES record lists a practice address at 400 1St Capitol Dr, Saint Charles, MO, 63301. Phone: (636) 940-5710. Providers update this record themselves, so call before visiting.

How can I verify Thomas A. Schneider, M.D.'s license?

NPPES lists Missouri license number R8N35, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.