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

Ronald M. Margolies, DMD, PC

Organization Dentist · NPI 1013258375

Ronald M. Margolies, DMD, PC is a Dentist in Hewlett, New York. Licensed in New York. Registered with an NPI since 2013.

Licensed in
NY
In the registry since
2013
Specialties on file
2
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1800 Rockaway Ave Ste 204
Hewlett, NY 11557-1665
Phone: (516) 593-2100
Fax: (516) 593-3134
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 029237 (NY)
Customized Equipment (DME) Taxonomy 332BC3200X

Record details

NPI number1013258375
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ronald Margolies — Owner · (516) 593-2100
NPI enumeratedMarch 12, 2013
Last updated in NPPESMarch 12, 2013
Mailing address1800 Rockaway Ave, Suite 204, Hewlett, NY 11557-1665

Other providers in Hewlett