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

Mark A. Perrotti, M D LLC

Organization Internal Medicine Physician · NPI 1982637823

Mark A. Perrotti, M D LLC is an Internal Medicine Physician in Branford, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
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

251 W Main St
Branford, CT 06405-4047
Phone: (203) 481-0077
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 037644 (CT)

Record details

NPI number1982637823
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Perrotti — President · (203) 481-0077
NPI enumeratedJuly 7, 2006
Last updated in NPPESAugust 22, 2020
Mailing address251 W Main St, Branford, CT 06405-4047

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