Demetrios Diamantakos, DDS PC
General Practice Dentistry · Addison, IL
Demetrios Diamantakos, DDS PC is a general practice dentistry with a practice address in Addison, Illinois, and NPI 1053479972, issued on Dec 4, 2006. Check the license (Illinois 019 23698, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Demetrios Diamantakos
- Credential
- DDS PC
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 019 23698 IL
Self-reported in NPPES; status is on the state search - Practice location
- 96 W Moreland Ave, Addison, IL 60101
- Phone
- (630) 543-7180
- Enumerated
- Dec 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (630) 543-9803
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Also registered at 96 W Moreland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janice Cobe, D.D.S.General Practice Dentistry1417007303
- James Knauf, DDSGeneral Practice Dentistry1023214335
- Andrew Miller, D.D.SDentist1538506142
- Thomas Peacock, DDSGeneral Practice Dentistry1083832828
Verify Demetrios Diamantakos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019 23698Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average general practice dentistry in 2024
18 Medicare Part D claims for 11 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin13 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.
Demetrios Diamantakos among 5,276 general practice dentistry records in Illinois
Demetrios Diamantakos, DDS PC 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. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 68% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 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 Addison
They are 22 of the 442 NPPES records with a practice address in Addison, and 5,276 general practice dentistry records in Illinois.
All 5,276 in Illinois → Every provider in Addison → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Janice Cobe, D.D.S.Addison, IL 601011417007303
- Josephine Escalante, DDSAddison, IL 601011588742951
- Eric Foster, DDSAddison, IL 601011043371545
- Esperanza Garcia, D.M.D.Addison, IL 601011861606600
- Manohar Jain, D.D.S.Addison, IL 601011245331602
- Yasmin Kanani, D.D.S.Addison, IL 601011316082100
- Thomas Leischner, D.D.S.Addison, IL 601011003907031
- Thomas Peacock, DDSAddison, IL 601011083832828
Common questions
What is Demetrios Diamantakos, DDS PC's NPI number?
Demetrios Diamantakos, DDS PC's National Provider Identifier (NPI) is 1053479972, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Demetrios Diamantakos, DDS PC located?
The NPPES record lists a practice address at 96 W Moreland Ave, Addison, IL, 60101. Phone: (630) 543-7180. Providers update this record themselves, so call before visiting.
How can I verify Demetrios Diamantakos, DDS PC's license?
NPPES lists Illinois license number 019 23698, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Demetrios Diamantakos, DDS PC prescribe under Medicare Part D?
In 2024, Demetrios Diamantakos, DDS PC had 18 Medicare Part D claims for 11 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.