Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Greg J Panossian DDS PLLC

Organization Oral and Maxillofacial Surgery Clinic/Center · NPI 1962622332

Greg J Panossian DDS PLLC is an Oral and Maxillofacial Surgery Clinic/Center in Massapequa, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

5240 Merrick Rd Ste 1
Massapequa, NY 11758-6207
Phone: (516) 541-4767
Fax: (516) 541-4769
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oral and Maxillofacial Surgery Clinic/Center (primary) Taxonomy 261QS0112X · Licence 051170 (NY)

Record details

NPI number1962622332
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Greg Panossian — Owner · (516) 541-4767
NPI enumeratedApril 26, 2007
Last updated in NPPESMay 28, 2008
Mailing address5240 Merrick Rd Ste 1, Massapequa, NY 11758-6207