Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Mill Hill Medical Consultants Inc

Hospitalist Physician in Greenwich, CT · enumerated 2010 · authorized official Bruce Mcdonald, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1841520293

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Mill Hill Medical Consultants Inc

Other name <Unavail>

Parent organization Mill Hill Medical Consultants Inc

Practice address 5 Perryridge Rd, Greenwich, CT, 06830

Phone (203) 863-3916

Fax (203) 863-3142

Enumeration date Jan 7, 2010

Last updated in NPPES Mar 4, 2010

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians Secondary

207VM0101X Maternal & Fetal Medicine Physician Allopathic & Osteopathic Physicians Secondary

2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians Primary

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Bruce Mcdonald

Title President

Phone (203) 384-3717

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-03-04. Verify at npiregistry.cms.hhs.gov.

Where is Mill Hill Medical Consultants Inc located?

The practice location on file with NPPES is in Greenwich, CT.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-04.