Greg J. Panossian, DDS
Oral and Maxillofacial Surgery (Dentist) · Massapequa, NY
Greg J. Panossian, DDS is an oral and maxillofacial surgery (dentist) with a practice address in Massapequa, New York, and NPI 1770742058, issued on Jun 3, 2008. Check the license (New York 051170, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Greg J. Panossian
- Credential
- DDS
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- 051170 NY
Self-reported in NPPES; status is on the state search - Practice location
- 5240 Merrick RD, Massapequa, NY 11758
- Phone
- (516) 541-4767
- Enumerated
- Jun 3, 2008
- Record last updated
- Jun 3, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (516) 541-4769
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 665 in New York → Look up another NPI →
Also registered at 5240 Merrick RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael CrespoSocial Worker1710490123
- Constance Mintz, RNRegistered Nurse1386191591
Verify Greg J. Panossian 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 051170Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average oral and maxillofacial surgery (dentist) in 2024
1,121 Medicare Part D claims for 458 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate436 claims
- Amoxicillin382 claims
- Ibuprofen105 claims
- Azithromycin99 claims
- Amoxicillin-Clavulanate Potass30 claims
- Clindamycin Hcl29 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: $105.92
1 payment: food and beverage; the largest payer was Geistlich Pharma, North America, Inc. The 4,075 providers of this specialty with any payment received $1,077.58 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.
Greg J. Panossian among 665 oral and maxillofacial surgery (dentist) records in New York
Greg J. Panossian, DDS is one of 665 oral and maxillofacial surgery (dentist) records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 63% of them.
- NPI issued2008 · 63% of these records are older, 30% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 13% of these records are
- Record last updated2008 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in New York
There are 665 oral and maxillofacial surgery (dentist) records in New York.
All 665 in New York → Every provider in Massapequa → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Claudine Cafferata, D.D.S.Massapequa, NY 117581457541153
- Thomas Cerbone, DDSMassapequa, NY 117581992813711
- Justin Glazer, D.D.S.Massapequa, NY 117581912156241
- Abdul Karim, DDSMassapequa, NY 117581518268739
- Paul Mazzei, DDSMassapequa, NY 117581821106683
- Yoav Nudell, DDS, MSMassapequa, NY 117581841796216
- Elliot Siegel, DDSMassapequa, NY 117581376651166
- Darshan Panchal, DDSLindenhurst, NY 117571962412130
Common questions
What is Greg J. Panossian, DDS's NPI number?
Greg J. Panossian, DDS's National Provider Identifier (NPI) is 1770742058, issued on Jun 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Greg J. Panossian, DDS located?
The NPPES record lists a practice address at 5240 Merrick RD, Massapequa, NY, 11758. Phone: (516) 541-4767. Providers update this record themselves, so call before visiting.
How can I verify Greg J. Panossian, DDS's license?
NPPES lists New York license number 051170, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Greg J. Panossian, DDS prescribe under Medicare Part D?
In 2024, Greg J. Panossian, DDS had 1,121 Medicare Part D claims for 458 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.