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

Ian M. Rubins, MD, PC

Organization Specialist · NPI 1689854192

Ian M. Rubins, MD, PC is a Specialist in Greenwich, Connecticut. Licensed in Connecticut. Registered with an NPI since 2007.

Licensed in
CT
In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4 Dearfield Dr Ste 106
Greenwich, CT 06831-5351
Phone: (203) 618-0687
Fax: (203) 869-0019
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 033766 (CT)

Record details

NPI number1689854192
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Roberta Donis — Billing Administrator · (203) 618-0687
NPI enumeratedNovember 13, 2007
Last updated in NPPESNovember 13, 2007
Mailing address4 Dearfield Dr, Suite 106, Greenwich, CT 06831-5351

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