Organization Active NPI

New Haven Walk in Medical Center

  • Pediatrics Physician
  • New Haven, CT
National Provider Identifier
1285837401
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
034112 Issued in CT
Legal business name
NEW HAVEN WALK IN MEDICAL CENTER
Practice address
77 Grand Ave
New Haven, CT 06513-3906
Phone
(203) 562-8697
Fax
(203) 562-1822
NPI assigned
Jun 6, 2007
Organization subpart
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

Authorized official

Name
Mallick Qaiser AlamNPI 1467529271
Title
Physician in Charge
Phone
(203) 562-8697

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 208000000X 034112 CT Primary
Physical Therapy Clinic/Center 261QP2000X 034112 CT

Addresses

Primary practice location

77 Grand Ave
New Haven, CT 06513-3906

Mailing address

77 Grand Ave
New Haven, CT 06513-3906
Phone (203) 562-8697

Other names 1

  • New Haven Walk In Medical Center LLC Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20120130000376 CT Part B Supplier - Clinic/Group Practice 2163689415 Receives reassigned benefits from 1 practitioner
Practice locations: New Haven, CT

National Provider Directory

National Provider Directory

Locations

77 Grand Ave
New Haven, CT 06513
Phone (203) 562-8697

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1181088000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1285837401",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "77 GRAND AVE",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065133906",
            "telephone_number": "203-562-8697",
            "fax_number": "203-562-1822"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "77 GRAND AVE",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065133906",
            "telephone_number": "203-562-8697",
            "fax_number": "203-562-1822"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NEW HAVEN WALK IN MEDICAL CENTER",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-06-06",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "ALAM",
        "authorized_official_first_name": "MALLICK",
        "authorized_official_middle_name": "QAISER",
        "authorized_official_title_or_position": "PHYSICIAN IN CHARGE",
        "authorized_official_telephone_number": "203-562-8697"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Pediatrics",
            "state": "CT",
            "license": "034112",
            "primary": true
        },
        {
            "code": "261QP2000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Physical Therapy",
            "state": "CT",
            "license": "034112",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "New Haven Walk In Medical Center LLC",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

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.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.