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

Clinic 21 of Connecticut LLC

Organization Emergency Medicine Physician · NPI 1730580325

Clinic 21 of Connecticut LLC is an Emergency Medicine Physician in Norwalk, Connecticut. Registered with an NPI since 2014.

In the registry since
2014
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

497 Westport Ave
Norwalk, CT 06851-4411
Phone: (203) 276-4888
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X

Record details

NPI number1730580325
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Zyniewicz — President · (330) 493-4443
NPI enumeratedSeptember 15, 2014
Last updated in NPPESMay 20, 2015
Mailing address4535 Dressler Rd Nw, Canton, OH 44718-2545

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