John N. Kontos, D.D.S.
General Practice Dentistry · Chicago, IL
John N. Kontos, D.D.S. is a general practice dentistry with a practice address in Chicago, Illinois, and NPI 1710153994, issued on May 7, 2008. Check the license (Illinois 019020453, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John N. Kontos
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 019020453 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2340 N Clybourn Ave, Chicago, IL 60614
- Phone
- (773) 528-2205
- Enumerated
- May 7, 2008
- Record last updated
- May 7, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (773) 528-2216
- Entity
- Type 1 · individual
Also registered at 2340 N Clybourn Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Jordan, D.D.S.General Practice Dentistry1013183292
- Erika PetersPediatric Dentistry1629698998
- Jon Richter, D.D.S.General Practice Dentistry1235305426
- Andrew Weiss, D.D.S., M.S.Orthodontics and Dentofacial Orthopedics Dentistry1306012596
Verify John N. Kontos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019020453Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average general practice dentistry in 2024
56 Medicare Part D claims for 35 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin30 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: $50.00
1 payment: education; the largest payer was Zimvie 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.
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.
All 1,148 in Chicago → All 5,276 in Illinois → Every provider in Chicago →
Other general practice dentistry records in Illinois
- Kelli Aaby, DDSLoves Park, IL1508090481
- Khadija Aamir Sulemanjee, DMDSkokie, IL1205493269
- Mohammad Abbas, DDSNorthlake, IL1013975531
- Abdullah Abd EssamadChicago, IL1528848066
- Samer Abdallah, DDSPalatine, IL1487092706
- Dana Abdeddin, DDSPalos Heights, IL1083442768
- Hossam AbdelsalamElgin, IL1184248213
- Naser Abdelsalam, DMDChicago, IL1528740875
- Tawfik Abdul DayemNaperville, IL1003536269
- Osaamah Abdulla, DMDBlue Island, IL1083407886
Common questions
What is John N. Kontos, D.D.S.'s NPI number?
John N. Kontos, D.D.S.'s National Provider Identifier (NPI) is 1710153994, issued on May 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is John N. Kontos, D.D.S. located?
The NPPES record lists a practice address at 2340 N Clybourn Ave, Chicago, IL, 60614. Phone: (773) 528-2205. Providers update this record themselves, so call before visiting.
How can I verify John N. Kontos, D.D.S.'s license?
NPPES lists Illinois license number 019020453, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does John N. Kontos, D.D.S. prescribe under Medicare Part D?
In 2024, John N. Kontos, D.D.S. had 56 Medicare Part D claims for 35 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.