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

Walsh-Brunetti LLC

Organization Internal Medicine Physician · NPI 1528114758

Walsh-Brunetti LLC is an Internal Medicine Physician in Cos Cob, Connecticut. Licensed in Connecticut. Registered with an NPI since 2007.

Licensed in
CT
In the registry since
2007
Specialties on file
2
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

31 River Rd Ste 200
Cos Cob, CT 06807-2152
Phone: (203) 661-9433
Fax: (203) 661-2918
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X (CT)
Nephrology Physician Taxonomy 207RN0300X (CT)

Record details

NPI number1528114758
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jennifer Thornley — Office Manager · (203) 661-9439
NPI enumeratedJanuary 29, 2007
Last updated in NPPESSeptember 10, 2007
Mailing address31 River Rd, Suite 200, Cos Cob, CT 06807-2152

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