Mark Xenakis, DDS
Dentist · Elmhurst, NY
Mark Xenakis, DDS is a dentist with a practice address in Elmhurst, New York, and NPI 1093787954, issued on Feb 6, 2006. Check the license (New York 044460, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Xenakis
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 044460 NY
Self-reported in NPPES; status is on the state search - Practice location
- 80 20 Broadway, Elmhurst, NY 11373
- Phone
- (718) 779-1772
- Enumerated
- Feb 6, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (718) 779-1772
- Medicaid ID
- 01532269 NY
- Entity
- Type 1 · individual
8 nearest dentist records → All 5,918 in New York → Look up another NPI →
Verify Mark Xenakis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 044460Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average dentist in 2024
225 Medicare Part D claims for 95 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin91 claims
- Ibuprofen87 claims
- Chlorhexidine Gluconate28 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.
Mark Xenakis among 5,918 dentist records in New York
Mark Xenakis, DDS is one of 5,918 dentist records with a practice address in New York. 58% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 74% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
36 dentist records list a practice address in Elmhurst
They are 36 of the 2,781 NPPES records with a practice address in Elmhurst, and 5,918 dentist records in New York.
All 5,918 in New York → Every provider in Elmhurst → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Sarah Azan, DMDElmhurst, NY 113731841371176
- Rose Mary Cuasui, DDSElmhurst, NY 113731114918976
- Leyla EscuderoElmhurst, NY 113731033190855
- David Gavlin, DDSElmhurst, NY 113731194825018
- Minisha Israni, DDSElmhurst, NY 113731669462594
- Mark Liu, D.D.S.Elmhurst, NY 113731013085273
- Irina Maksumova, DDSElmhurst, NY 113731740298744
- Anibal Romero, DDSElmhurst, NY 113731194789966
Common questions
What is Mark Xenakis, DDS's NPI number?
Mark Xenakis, DDS's National Provider Identifier (NPI) is 1093787954, issued on Feb 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Xenakis, DDS located?
The NPPES record lists a practice address at 80 20 Broadway, Elmhurst, NY, 11373. Phone: (718) 779-1772. Providers update this record themselves, so call before visiting.
How can I verify Mark Xenakis, DDS's license?
NPPES lists New York license number 044460, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Mark Xenakis, DDS prescribe under Medicare Part D?
In 2024, Mark Xenakis, DDS had 225 Medicare Part D claims for 95 beneficiaries; the average among dentist prescribers was 86. 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.