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

Francis X Walsh MD PC

Organization Internal Medicine Physician · NPI 1902271729

Francis X Walsh MD PC is an Internal Medicine Physician in Cos Cob, Connecticut. Registered with an NPI since 2015.

In the registry since
2015
What do these letters mean?
PC — Professional corporation
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
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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

Record details

NPI number1902271729
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Robert Berman — Billing Manager · (203) 661-9433
NPI enumeratedDecember 4, 2015
Last updated in NPPESJuly 15, 2024
Certification dateJuly 15, 2024
Mailing address31 River Rd Ste 200, Cos Cob, CT 06807-2152

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