Individual provider Active NPI

David M Barrett, MD

  • Emergency Medicine Physician
  • Danbury, CT
National Provider Identifier
1851475453
Registry record updated Aug 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
51942 Issued in CT
Practice address
24 Hospital Ave
Danbury, CT 06810-6099
Phone
(203) 739-7000
NPI assigned
Oct 24, 2006
Last updated
Aug 18, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 18, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 217226 NY
Emergency Medicine Physician 207P00000X 51942 CT Primary
Pediatric Emergency Medicine (Emergency Medicine) Physician 207PP0204X 51942 CT

Addresses

Primary practice location

24 Hospital Ave
Danbury, CT 06810-6099

Mailing address

24 Hospital Ave
Danbury, CT 06810-6099
Phone (203) 739-7000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20130926000545 CT Practitioner - Emergency Medicine 2668452301 Reassigns benefits to 2 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
51942CTMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Nuvance Health Medical Practice CT, Inc. CurrentSince Oct 1, 2019 Accepting new patients
Norwalk Hospital Association CurrentSince Mar 1, 2020 Accepting new patients
Danbury Hospital Current Accepting new patients
Danbury Hospital Emergency Medicine CurrentSince Jun 30, 2013 Accepting new patients
Norwalk Hospital Association CurrentSince Mar 1, 2020 Accepting new patients
Hudson Valley Emergency Medicine PLLC Past Accepting new patients
University of Pittsburgh Physicians Past Accepting new patients
Baystate Medical Practices, Inc Past Accepting new patients
Eos Medical Group PC Emergency Medicine Past Accepting new patients

Locations

20 Germantown Rd
Danbury, CT 06810
Phone (203) 739-4820

24 Hospital Ave
Danbury, CT 06810
Phone (203) 739-7118

34 Maple St
Norwalk, CT 06850
Phone (203) 852-2000

520 West Ave
Norwalk, CT 06850
Phone (203) 852-2417

Organizations & group practices 9

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1161648000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787011200000",
    "number": "1851475453",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "24 HOSPITAL AVE",
            "city": "DANBURY",
            "state": "CT",
            "postal_code": "068106099",
            "telephone_number": "203-739-7000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24 HOSPITAL AVE",
            "city": "DANBURY",
            "state": "CT",
            "postal_code": "068106099",
            "telephone_number": "203-739-7000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARRETT",
        "first_name": "DAVID",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-10-24",
        "last_updated": "2026-08-18",
        "certification_date": "2026-08-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NY",
            "license": "217226",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CT",
            "license": "51942",
            "primary": true
        },
        {
            "code": "207PP0204X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine, Pediatric Emergency Medicine",
            "state": "CT",
            "license": "51942",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Danbury, CT

Sources for this page

Verify at the official NPI Registry.