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

Molloy, Dafcik & Kulakov LLC

Organization Sleep Medicine (Internal Medicine) Physician · NPI 1558563643

Molloy, Dafcik & Kulakov LLC is a Sleep Medicine (Internal Medicine) Physician in Fairfield, Connecticut. Registered with an NPI since 2007.

In the registry since
2007
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

134 Round Hill Rd
Fairfield, CT 06824-5166
Phone: (203) 255-0695
Fax: (203) 255-0629
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Sleep Medicine (Internal Medicine) Physician (primary) Taxonomy 207RS0012X

Record details

NPI number1558563643
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Anita Testa — Office Manager · (203) 255-0695
NPI enumeratedJune 1, 2007
Last updated in NPPESNovember 8, 2011
Mailing address134 Round Hill Rd, Fairfield, CT 06824-5166

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