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THE GREENWICH MEDICAL GROUP
NPI 1558436766
Internal Medicine in Greenwich, CT

Active since November 22, 2006
75 HOLLY HILL LN, GREENWICH, CT 06830(203) 869-6960 Get Directions Write a Review

NPPES record last updated: June 17, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About The Greenwich Medical Group NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

THE GREENWICH MEDICAL GROUP (NPI 1558436766) is a healthcare organization registered as an internal medicine in Greenwich, Connecticut and active in the NPI registry since November 2006. The organization lists Stuart Mccalley, President, as its authorized official.

NPPES Registry Identity

NPI1558436766
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameTHE GREENWICH MEDICAL GROUP
Location Address75 HOLLY HILL LNGreenwich, CT 06830-6098
Mailing Address75 Holly Hill LnGreenwich, CT 06830-6098 · (203) 869-6960
Phone(203) 869-6960
Organization SubpartNo
Authorized OfficialStuart MccalleyPresident · (203) 869-6960
Enumeration DateNovember 22, 2006
Last NPPES UpdateJune 17, 2009
✔ NPI 1558436766 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 001163 (CT)
75 HOLLY HILL LN, Greenwich, CT 06830
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Other Identifiers 5

OtherC30447CT · Railroad Medicare Group #
Other8170815CT · Aetna Ppo Group Number
Medicaid004393948CT
Medicare PINC00389CT
Other471501CT · Aetna Hmo Group Number

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. NICHOLAS HARRISON BROWNING M.D.
Internal Medicine
75 HOLLY HILL LN
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 863-3400
DR. MARCELYN CAROL MOLLOY MD
Internal Medicine
75 HOLLY HILL LN
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 869-6960
HARBOR POINT DENTAL AT GREENWICH PC
Dentist (General Practice)
75 HOLLY HILL LN
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 548-0826
BRIAN ROBERTS
Physical Therapist
75 HOLLY HILL LN
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 276-8526
GREENWICH NEUROSURGERY, P.C.
Neurological Surgery
75 HOLLY HILL LN
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 661-3333
MELISSA GIBLIN PA-C
Physician Assistant
75 HOLLY HILL LN
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 717-1760
NICHOLE S FERREIRA APRN
Nurse Practitioner (Primary Care)
75 HOLLY HILL LN
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 869-6960
RUTH SANDRA THEAMAN LCSW-R
Social Worker (Clinical)
75 HOLLY HILL LN
GREENWICH, CT 06830
Western Connecticut Planning Region (203) 457-3669

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is The Greenwich Medical Group's NPI number?

The NPI number for The Greenwich Medical Group is 1558436766. It was assigned to this organization in the NPPES registry on November 22, 2006.

Where is The Greenwich Medical Group located?

The Greenwich Medical Group is located at 75 Holly Hill Ln, Greenwich, CT 06830. The listed phone number is (203) 869-6960.

What is The Greenwich Medical Group's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for The Greenwich Medical Group was last updated on June 17, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.