Clifford Alan Greco, DDS
General Practice Dentistry · Seaford, NY
Clifford Alan Greco, DDS is a general practice dentistry with a practice address in Seaford, New York, and NPI 1952340010, issued on Jun 5, 2006. Check the license (New York 031314, 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.
- Name
- Clifford Alan Greco
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 031314 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4100 Duff PL, Seaford, NY 11783
- Phone
- (516) 796-8100
- Enumerated
- Jun 5, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 7,828 in New York → Look up another NPI →
Also registered at 4100 Duff PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Matthew Mene, DOUrology Physician1184687097
Verify Clifford Alan Greco 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 031314Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Clifford Alan Greco among 7,828 general practice dentistry records in New York
Clifford Alan Greco, 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 not. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 65% newer
- In a Medicare fileNo · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 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).
7 general practice dentistry records list a practice address in Seaford
They are 7 of the 586 NPPES records with a practice address in Seaford, and 7,828 general practice dentistry records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,828 in New York → Every provider in Seaford → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Paul Affrunti, D.D.S.Seaford, NY 117831649318650
- Elizabeth Affrunti, D.D.S.Seaford, NY 117831962540971
- James Denunzio, D.D.S.Seaford, NY 117831073775276
- Morris Kressel, DDSSeaford, NY 117831417158049
- Kenneth Newman, D.M.D.Seaford, NY 117831780703207
- Lina Patino, DDSSeaford, NY 117831548892185
- Lazarus Camesas, DDSSelden, NY 117841619087897
- John Foti, DDSSayville, NY 117821144609769
Common questions
What is Clifford Alan Greco, DDS's NPI number?
Clifford Alan Greco, DDS's National Provider Identifier (NPI) is 1952340010, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Clifford Alan Greco, DDS located?
The NPPES record lists a practice address at 4100 Duff PL, Seaford, NY, 11783. Phone: (516) 796-8100. Providers update this record themselves, so call before visiting.
How can I verify Clifford Alan Greco, DDS's license?
NPPES lists New York license number 031314, 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.
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.