Active NPI
New Haven Walk in Medical Center
- Pediatrics Physician
- New Haven, CT
National Provider Identifier
1285837401
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Pediatrics Physician
- License
- 034112
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Mallick Qaiser Alam
- 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) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatrics Physician | 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
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CT
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| 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 DirectoryLocations
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.