NPPES file of Aug 9, 2026

Matthew Geffen, DDS

Dentist · Manhasset, NY

Matthew Geffen, DDS is a dentist with a practice address in Manhasset, New York, and NPI 1730866443, issued on Jul 4, 2023. Check the license (New York 064965, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1730866443
Name
Matthew Geffen
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
064965 NY
Self-reported in NPPES; status is on the state search
Practice location
800 Community Dr Ste 306, Manhasset, NY 11030
Phone
(718) 224-9766
Enumerated
Jul 4, 2023
Record last updated
Feb 24, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Verify Matthew Geffen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 064965    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Dentist providers in New York

There are 5,918 dentist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,918 in New York → Every provider in Manhasset →

Other dentist records in New York

  1. Mario Abati, D.D.S.Bronx, NY1770506123
  2. Igor Abayev, DDSJackson Heights, NY1982797387
  3. Maricelle Abayon, D.M.D.Rochester, NY1174767511
  4. Albana AbaziBrooklyn, NY1912646530
  5. Adam Abdeh, DDSMonroe, NY1639299985
  6. Youssef Abdel-AzizeNew York, NY1700536240
  7. Nora Abdelrahman, DDSDobbs Ferry, NY1417649401
  8. Jamaad AbdiBronx, NY1609458421
  9. Seema Abdullah, DDSBuffalo, NY1427258565
  10. Yitzchok Abed, DDSBronx, NY1437656782

Common questions

What is Matthew Geffen, DDS's NPI number?

Matthew Geffen, DDS's National Provider Identifier (NPI) is 1730866443, issued on Jul 4, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Matthew Geffen, DDS located?

The NPPES record lists a practice address at 800 Community Dr Ste 306, Manhasset, NY, 11030. Phone: (718) 224-9766. Providers update this record themselves, so call before visiting.

How can I verify Matthew Geffen, DDS's license?

NPPES lists New York license number 064965, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.