NPIMap

Organization Active NPI

Infant Welfare Society of Chicago

  • Federally Qualified Health Center (FQHC)
  • Chicago, IL
National Provider Identifier
1437072089
Registry record updated Jul 31, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Federally Qualified Health Center (FQHC)Taxonomy code 261QF0400X
Legal business name
INFANT WELFARE SOCIETY OF CHICAGO
Practice address
2644 N Central Ave
Chicago, IL 60639-1324
Phone
(773) 782-2800
NPI assigned
Jul 31, 2026
Organization subpart
Yes
Parent organization
INFANT WELFARE SOCIETY OF CHICAGOAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Jul 31, 2026

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

Authorized official

Name
Heidi Ortolaza-Alvear
Title
Chief Executive Officer
Phone
(773) 782-2800

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Federally Qualified Health Center (FQHC) 261QF0400X Primary

Addresses

Primary practice location

2644 N Central Ave
Chicago, IL 60639-1324

Mailing address

3600 W Fullerton Ave
Chicago, IL 60647-2319
Phone (773) 782-2800

Other names 1

  • Belmont Cragin Doing business as

National Provider Directory

National Provider Directory
Tax ID family
Infant Welfare Society of Chicago4 organizations share this tax ID, including this one

Other organizations with this tax ID 3

Organizations that report the same tax identification number in the National Provider Directory.

Locations

2644 N Central Ave
Chicago, IL 60639

NPI Registry JSON

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

{
    "created_epoch": "1785456000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785456000000",
    "number": "1437072089",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3600 W FULLERTON AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606472319",
            "telephone_number": "773-782-2800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2644 N CENTRAL AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606391324",
            "telephone_number": "773-782-2800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "INFANT WELFARE SOCIETY OF CHICAGO",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "INFANT WELFARE SOCIETY OF CHICAGO",
        "enumeration_date": "2026-07-31",
        "last_updated": "2026-07-31",
        "certification_date": "2026-07-31",
        "status": "A",
        "authorized_official_last_name": "ORTOLAZA-ALVEAR",
        "authorized_official_first_name": "HEIDI",
        "authorized_official_title_or_position": "CHIEF EXECUTIVE OFFICER",
        "authorized_official_telephone_number": "773-782-2800"
    },
    "taxonomies": [
        {
            "code": "261QF0400X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Federally Qualified Health Center (FQHC)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Belmont Cragin",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Chicago, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 2026; 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.