Registry data as of Aug 27, 2026

Thomas Machnowski, DDS

General Practice Dentistry · Woodridge, IL

Thomas Machnowski, DDS is a general practice dentistry with a practice address in Woodridge, Illinois, and NPI 1346367299, issued on Mar 24, 2007. Check the license 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1346367299
Name
Thomas Machnowski
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
Practice location
3550 Hobson RD, Woodridge, IL 60517
Phone
(630) 795-1902
Enumerated
Mar 24, 2007
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 3550 Hobson RD

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

  1. Karen Agnich, D.P.M.Podiatrist1164560868
  2. Gary Gallagher, D.P.M.Podiatrist1104964808

Verify Thomas Machnowski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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

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

14 general practice dentistry records list a Woodridge practice address

They are 14 of the 512 NPPES records with a Woodridge practice address, and 5,203 general practice dentistry records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other general practice dentistry records in Illinois

  1. Kelli Aaby, DDSLoves Park, IL1508090481
  2. Khadija Aamir Sulemanjee, DMDSkokie, IL1205493269
  3. Mohammad Abbas, DDSNorthlake, IL1013975531
  4. Abdullah Abd EssamadChicago, IL1528848066
  5. Samer Abdallah, DDSPalatine, IL1487092706
  6. Dana Abdeddin, DDSPalos Heights, IL1083442768
  7. Hossam AbdelsalamElgin, IL1184248213
  8. Naser Abdelsalam, DMDChicago, IL1528740875
  9. Tawfik Abdul DayemNaperville, IL1003536269
  10. Osaamah Abdulla, DMDBlue Island, IL1083407886

Common questions

What is Thomas Machnowski, DDS's NPI number?

Thomas Machnowski, DDS's National Provider Identifier (NPI) is 1346367299, issued on Mar 24, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Machnowski, DDS located?

The NPPES record lists a practice address at 3550 Hobson RD, Woodridge, IL, 60517. Phone: (630) 795-1902. Providers update this record themselves, so call before visiting.

How can I verify Thomas Machnowski, DDS's license?

Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.