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DR. THOMAS A SCHNEIDER II M.D.
NPI 1255392189
Surgery in Saint Charles, MO

Active since March 30, 2006PECOS Enrolled
400 1ST CAPITOL DR, SAINT CHARLES, MO 63301(636) 940-5710(636) 669-2401 Get Directions Write a Review

NPPES record last updated: November 6, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Thomas A Schneider Ii M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. THOMAS A SCHNEIDER II M.D. (NPI 1255392189) is an individual surgery provider in Saint Charles, Missouri, licensed in Missouri (R8N35) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Saint Charles.

NPPES Registry Identity

NPI1255392189
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. THOMAS A SCHNEIDER IICredential: M.D.
Location Address400 1ST CAPITOL DRSaint Charles, MO 63301-2880
Mailing AddressPo Box 955534Saint Louis, MO 63195-5534
Phone(636) 940-5710
Fax(636) 669-2401
Sole ProprietorNo
Enumeration DateMarch 30, 2006
Last NPPES UpdateNovember 6, 2020
NPPES CertifiedNovember 6, 2020
✔ NPI 1255392189 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in MO · R8N35
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X · License R8N35 (MO)
400 1ST CAPITOL DR, Saint Charles, MO 63301
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Secondary Practice Location 1

Location 1330 1st Capitol Dr Ste 100ASaint Charles, MO 63301-2846 · Phone (636) 699-2332

Other Identifiers 1

Medicaid206970808MO

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Thomas A Schneider Ii M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Thomas Schneider reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ssm Health Care St. Louis
0.1 mi
Emergency Medicine
300 1ST CAPITOL DR
Saint Charles, MO 63301
  • Reassigned Medicare billing, Missouri enrollment
  • 741 clinicians in this Medicare group
NPI 1427002922 (636) 947-5000
Mercy Clinic Surgical Specialists, LLC
33 mi
Vascular Surgery
851 E 5TH ST, SUITE 108
Washington, MO 63090
  • Reassigned Medicare billing, Missouri enrollment
  • 168 clinicians in this Medicare group
NPI 1043530538 (636) 861-7870
Mercy Clinic Joplin LLC
238 mi
Emergency Medicine
3125 DR RUSSELL SMITH WAY
Carthage, MO 64836
  • Reassigned Medicare billing, Missouri enrollment
  • 562 clinicians in this Medicare group
NPI 1477822567 (417) 358-8121

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. SHANNON M LAYTON P.T.
Physical Therapist
400 1ST CAPITOL DR, SUITE 101
SAINT CHARLES, MO 63301
St. Charles County (636) 947-5467
CHRISTINA JEANETTE GAUT FNP
Nurse Practitioner (Family)
400 1ST CAPITOL DR, SUITE 301
SAINT CHARLES, MO 63301
St. Charles County (636) 669-3080
DR. MICHELE A WOOD D.O.
Psychiatry & Neurology (Neurology)
400 1ST CAPITOL DR
SAINT CHARLES, MO 63301
St. Charles County (636) 946-1152
SSM CARDIOVASCULAR AND THORACIC SERVICES, INC.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
400 1ST CAPITOL DR, SUITE 301
SAINT CHARLES, MO 63301
St. Charles County (314) 647-8269
DR. MIN PAN M.D.
Psychiatry & Neurology (Neurology)
400 1ST CAPITOL DR, SUITE 407
SAINT CHARLES, MO 63301
St. Charles County (636) 946-1152
CONSULTATIVE CARDIOLOGY, LLC
Internal Medicine (Cardiovascular Disease)
400 1ST CAPITOL DR
SAINT CHARLES, MO 63301
St. Charles County (636) 724-6433
DR. MARIN I MARCU M.D.
Internal Medicine (Gastroenterology)
400 1ST CAPITOL DR, SUITE 201
SAINT CHARLES, MO 63301
St. Charles County (636) 669-2332
MARTIN P. ALTMAN M.D.
Internal Medicine (Gastroenterology)
400 1ST CAPITOL DR, SUITE 201
SAINT CHARLES, MO 63301
St. Charles County (636) 669-2332

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thomas Schneider's NPI number?

The NPI number for Thomas Schneider is 1255392189. It was assigned to this individual provider in the NPPES registry on March 30, 2006.

Where is Thomas Schneider located?

Thomas Schneider practices at 400 1st Capitol Dr, Saint Charles, MO 63301. The listed phone number is (636) 940-5710.

What is Thomas Schneider's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Thomas Schneider enrolled in Medicare?

Yes. Thomas Schneider is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Thomas Schneider's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Schneider reassigns Medicare benefits to 3 organizations: Ssm Health Care St. Louis (Saint Charles, MO), Mercy Clinic Surgical Specialists, LLC (Washington, MO) and Mercy Clinic Joplin LLC (Carthage, MO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Thomas Schneider's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Thomas Schneider was last updated on November 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.