Individual provider Active NPI

Daniel Meir Koenigsberg, MD

  • Child & Adolescent Psychiatry Physician
  • New Haven, CT
National Provider Identifier
1629117171
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Child & Adolescent Psychiatry PhysicianTaxonomy code 2084P0804X
License
15404 Issued in CT
Practice address
1450 Chapel St
New Haven, CT 06511-4405
Phone
(203) 789-4246
Fax
(203) 867-5515
NPI assigned
Feb 5, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X 15404 CT
Child & Adolescent Psychiatry Physician 2084P0804X 15404 CT Primary

Addresses

Primary practice location

1450 Chapel St
New Haven, CT 06511-4405

Mailing address

PO Box 4097
Woodbridge, CT 06525
Phone (203) 789-4246

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
15404CTMDChild & Adolescent Psychiatry Physician

NPI Registry JSON

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

{
    "created_epoch": "1170633600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1629117171",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 4097",
            "city": "WOODBRIDGE",
            "state": "CT",
            "postal_code": "06525",
            "telephone_number": "203-789-4246",
            "fax_number": "203-867-5515"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1450 CHAPEL ST",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065114405",
            "telephone_number": "203-789-4246",
            "fax_number": "203-867-5515"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOENIGSBERG",
        "first_name": "DANIEL",
        "middle_name": "MEIR",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-05",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CT",
            "license": "15404",
            "primary": false
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "CT",
            "license": "15404",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New Haven, CT

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.