Registry data as of Aug 27, 2026

Eleni Langas

General Practice Dentistry · Schaumburg, IL

Eleni Langas is a general practice dentistry with a practice address in Schaumburg, Illinois, and NPI 1841931862, issued on Apr 5, 2022. Check the license (Illinois 019.033644, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1841931862
Name
Eleni Langas
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
019.033644 IL
Self-reported in NPPES; status is on the state search
Practice location
1501 E Woodfield RD, Schaumburg, IL 60173
Phone
(847) 517-2800
Enumerated
Apr 5, 2022
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 1501 E Woodfield RD

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

  1. Jeffrey Eaton, DENTISTDentist1811150170
  2. Rebecca Montgomery, DDSDentist1801009469

Verify Eleni Langas 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 019.033644
    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

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

51% fewer Medicare Part D claims than the average general practice dentistry in 2024

41 Medicare Part D claims for 16 beneficiaries, against an average of 84 among the 68,591 providers of this specialty who prescribed in Part D.

  1. Eleni Langas41
  2. Specialty average84

Most prescribed

  1. Azithromycin13 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $102.42

4 payments, mostly food and beverage; the largest payer was BioHorizons Implant Systems Inc.. The 40,968 providers of this specialty with any payment received $593.28 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Eleni Langas$102.42
  2. Specialty average$593.28

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

56 general practice dentistry records list a Schaumburg practice address

They are 56 of the 1,911 NPPES records with a Schaumburg practice address, and 5,203 general practice dentistry records in Illinois.

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 Eleni Langas's NPI number?

Eleni Langas's National Provider Identifier (NPI) is 1841931862, issued on Apr 5, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Eleni Langas located?

The NPPES record lists a practice address at 1501 E Woodfield RD, Schaumburg, IL, 60173. Phone: (847) 517-2800. Providers update this record themselves, so call before visiting.

How can I verify Eleni Langas's license?

NPPES lists Illinois license number 019.033644, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Eleni Langas prescribe under Medicare Part D?

In 2024, Eleni Langas had 41 Medicare Part D claims for 16 beneficiaries; the average among general practice dentistry prescribers was 84. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

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.