George Vasilios Gatzonis, D.D.S
Dentist · Astoria, NY
George Vasilios Gatzonis, D.D.S is a dentist with a practice address in Astoria, New York, and NPI 1104959642, issued on Mar 13, 2007. Check the license (New York 042393-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- George Vasilios Gatzonis
- Credential
- D.D.S
- Primary taxonomy
- Dentist 122300000X
- License number
- 042393-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 3316 Ditmars Blvd, Astoria, NY 11105
- Phone
- (718) 726-3600
- Enumerated
- Mar 13, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (718) 726-9816
- Medicaid ID
- 01196574 NY
- Entity
- Type 1 · individual
Verify George Vasilios Gatzonis 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 042393-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average dentist in 2024
264 Medicare Part D claims for 108 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin90 claims
- Chlorhexidine Gluconate71 claims
- Ibuprofen49 claims
- Azithromycin25 claims
- Clindamycin Hcl14 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: $376.78
5 payments; by number, the most common kind was food and beverage; the largest payer was Ultradent Products Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
36 dentist records list a practice address in Astoria
They are 36 of the 2,224 NPPES records with a practice address in Astoria, and 5,918 dentist records in New York.
All 36 in Astoria → All 5,918 in New York → Every provider in Astoria →
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- Albana AbaziBrooklyn, NY1912646530
- Adam Abdeh, DDSMonroe, NY1639299985
- Youssef Abdel-AzizeNew York, NY1700536240
- Nora Abdelrahman, DDSDobbs Ferry, NY1417649401
- Jamaad AbdiBronx, NY1609458421
- Seema Abdullah, DDSBuffalo, NY1427258565
- Yitzchok Abed, DDSBronx, NY1437656782
Common questions
What is George Vasilios Gatzonis, D.D.S's NPI number?
George Vasilios Gatzonis, D.D.S's National Provider Identifier (NPI) is 1104959642, issued on Mar 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is George Vasilios Gatzonis, D.D.S located?
The NPPES record lists a practice address at 3316 Ditmars Blvd, Astoria, NY, 11105. Phone: (718) 726-3600. Providers update this record themselves, so call before visiting.
How can I verify George Vasilios Gatzonis, D.D.S's license?
NPPES lists New York license number 042393-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does George Vasilios Gatzonis, D.D.S prescribe under Medicare Part D?
In 2024, George Vasilios Gatzonis, D.D.S had 264 Medicare Part D claims for 108 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.