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

Greenwich Medical Group

Organization Internal Medicine Physician · NPI 1881781029

Greenwich Medical Group is an Internal Medicine Physician in Greenwich, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
Specialties on file
7
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Practice location Address checks out

75 Holly Hill Ln
Greenwich, CT 06830-6098
Phone: (203) 869-6960
Fax: (203) 869-5103
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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 BV5838959 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence AS8735308 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence BL9582493 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence AA2470348 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence BF4323503 (CT)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence BN3275369 (CT)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence AM6000715 (CT)

Record details

NPI number1881781029
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gail Fennell — Managing Partner · (203) 869-6960
NPI enumeratedOctober 9, 2006
Last updated in NPPESSeptember 11, 2025
Mailing address75 Holly Hill Ln, Greenwich, CT 06830-6098

Other providers in Greenwich