NPPES file of Aug 9, 2026

Thomas J. Feder, DDS

General Practice Dentistry · Belleville, IL

Thomas J. Feder, DDS is a general practice dentistry with a practice address in Belleville, Illinois, and NPI 1114923281, issued on Jun 23, 2005. Check the license (Illinois 19-013814, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1114923281
Name
Thomas J. Feder
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
19-013814 IL
Self-reported in NPPES; status is on the state search
Practice location
16 N Jackson St, Belleville, IL 62220
Phone
(618) 235-5141
Enumerated
Jun 23, 2005
Record last updated
Jul 13, 2026
Fax
(618) 235-2155
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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8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →

Also registered at 16 N Jackson St

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

  1. Michael Smith, D.M.D.Dentist1649551748
  2. Nicholas Swanson, DMDGeneral Practice Dentistry1225870173

Verify Thomas J. Feder in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 19-013814    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
Find the Illinois license search

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Thomas J. Feder among 5,276 general practice dentistry records in Illinois

Thomas J. Feder, DDS is one of 5,276 general practice dentistry records with a practice address in Illinois. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 96% newer
  • In a Medicare fileNo · 64% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2026 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

22 general practice dentistry records list a practice address in Belleville

They are 22 of the 1,404 NPPES records with a practice address in Belleville, and 5,276 general practice dentistry records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,276 in Illinois → Every provider in Belleville → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Cynthia Banderet, D.M.D.Belleville, IL 622201760529333
  2. Mary Schad, D.M.D.Belleville, IL 622201295807097
  3. John Schad, D.M.D.Belleville, IL 622201275607145
  4. Nicholas Swanson, DMDBelleville, IL 622201225870173
  5. James WiegersBelleville, IL 622201568472041
  6. John Knox, D.M.D.Belleville, IL 622211790796001
  7. Jaehee Shim, D.D.S.Belleville, IL 622211528116712
  8. Jerome Warchol, D.M.D.Belleville, IL 622211013000363

Common questions

What is Thomas J. Feder, DDS's NPI number?

Thomas J. Feder, DDS's National Provider Identifier (NPI) is 1114923281, issued on Jun 23, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Thomas J. Feder, DDS located?

The NPPES record lists a practice address at 16 N Jackson St, Belleville, IL, 62220. Phone: (618) 235-5141. Providers update this record themselves, so call before visiting.

How can I verify Thomas J. Feder, DDS's license?

NPPES lists Illinois license number 19-013814, as entered by the provider. Search the Illinois 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.