Maria Grammenos - Georgakopoulos, DDS
General Practice Dentistry · Nesconset, NY
Maria Grammenos - Georgakopoulos, DDS is a general practice dentistry with a practice address in Nesconset, New York, and NPI 1487725339, issued on Nov 13, 2006. Check the license (New York 46897, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Grammenos - Georgakopoulos
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 46897 NY
Self-reported in NPPES; status is on the state search - Practice location
- 110 Smithtown Blvd Ste 1, Nesconset, NY 11767
- Phone
- (631) 382-8585
- Enumerated
- Nov 13, 2006
- Record last updated
- Mar 26, 2025
- Fax
- (631) 382-8580
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 7,828 in New York → Look up another NPI →
Verify Maria Grammenos - Georgakopoulos 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 46897Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average general practice dentistry in 2024
22 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.
Most prescribed
- Amoxicillin11 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: $15.90
1 payment: food and beverage; the largest payer was Dentsply Sirona 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.
Maria Grammenos - Georgakopoulos among 7,828 general practice dentistry records in New York
Maria Grammenos - Georgakopoulos, DDS is one of 7,828 general practice dentistry records with a practice address in New York. 60% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 65% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2025 · 79% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 general practice dentistry records list a practice address in Nesconset
They are 4 of the 239 NPPES records with a practice address in Nesconset, and 7,828 general practice dentistry records in New York.
All 7,828 in New York → Every provider in Nesconset → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Philip Arena, DDSNesconset, NY 117671174608517
- Vincent Fraccalvieri, DDSNesconset, NY 117671326425042
- Thomas Keppler, DDSNesconset, NY 117671861638793
- David AbroffNorthport, NY 117681255300349
- Melvin Breshin, DDSNorthport, NY 117681326155201
- Roger Curtiss, DDSNorthport, NY 117681215050067
- Benjamin Fung, D.D.S.Northport, NY 117681578524708
- Christina Hwang, D.D.S.Mount Sinai, NY 117661629383195
Common questions
What is Maria Grammenos - Georgakopoulos, DDS's NPI number?
Maria Grammenos - Georgakopoulos, DDS's National Provider Identifier (NPI) is 1487725339, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria Grammenos - Georgakopoulos, DDS located?
The NPPES record lists a practice address at 110 Smithtown Blvd Ste 1, Nesconset, NY, 11767. Phone: (631) 382-8585. Providers update this record themselves, so call before visiting.
How can I verify Maria Grammenos - Georgakopoulos, DDS's license?
NPPES lists New York license number 46897, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Maria Grammenos - Georgakopoulos, DDS prescribe under Medicare Part D?
In 2024, Maria Grammenos - Georgakopoulos, DDS had 22 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.