NPPES file of Aug 9, 2026

Aristides P. Contos, DDS

General Practice Dentistry · Chicago, IL

Aristides P. Contos, DDS is a general practice dentistry with a practice address in Chicago, Illinois, and NPI 1578512489, issued on May 8, 2006. Check the license with the Illinois board that licenses this profession; 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
1578512489
Name
Aristides P. Contos
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
Practice location
6428 N California Ave, Chicago, IL 60645
Phone
(773) 973-0531
Enumerated
May 8, 2006
Record last updated
Jul 13, 2026
Fax
(773) 262-9850
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 6428 N California Ave

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

  1. Martha Bockian, PH.D.Clinical Neuropsychologist1912342338
  2. Maria Contos, D.M.D.Dentist1992014716
  3. Peter Contos, D.D.S.General Practice Dentistry1477606234
  4. Nicole Hartmann, RDHDental Hygienist1689471203

Verify Aristides P. Contos 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
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72% fewer Medicare Part D claims than the average general practice dentistry in 2024

23 Medicare Part D claims for 14 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Aristides Contos23
  2. Specialty average83

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: $29.40

2 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Aristides Contos$29.40
  2. Specialty average$597.01

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

1,148 general practice dentistry records list a practice address in Chicago

They are 1,148 of the 63,379 NPPES records with a practice address in Chicago, and 5,276 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 Aristides P. Contos, DDS's NPI number?

Aristides P. Contos, DDS's National Provider Identifier (NPI) is 1578512489, issued on May 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Aristides P. Contos, DDS located?

The NPPES record lists a practice address at 6428 N California Ave, Chicago, IL, 60645. Phone: (773) 973-0531. Providers update this record themselves, so call before visiting.

How can I verify Aristides P. Contos, DDS's license?

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

How much does Aristides P. Contos, DDS prescribe under Medicare Part D?

In 2024, Aristides P. Contos, DDS had 23 Medicare Part D claims for 14 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions 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. 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.