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

Roslyn Chosak MD, LLC

Organization Specialist · NPI 1205137783

Roslyn Chosak MD, LLC is a Specialist in New Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2010.

Licensed in
CT
In the registry since
2010
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2 Church St S Ste 501
New Haven, CT 06519-1717
Phone: (203) 562-5439
Fax: (203) 624-5157
Show map & directions

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 022991 (CT)

Record details

NPI number1205137783
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Roslyn Chosak — Owner · (203) 562-5439
NPI enumeratedNovember 15, 2010
Last updated in NPPESNovember 15, 2010
Mailing address2 Church Street South, Suite 501, New Haven, CT 06519

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