NPIMap

Organization Active NPI

Dr Gerald McCallum Inc

  • Clinical Psychologist
  • Naperville, IL
National Provider Identifier
1326850330
Registry record updated Jan 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical PsychologistTaxonomy code 103TC0700X
Legal business name
DR GERALD MCCALLUM INC
Practice address
1750 W. Ogden Ave.
#4345
Naperville, IL 60567
Phone
(630) 983-8400
NPI assigned
Jan 25, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 25, 2025

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

Authorized official

Name
Dr. Gerald McCallum, PHDNPI 1700856614
Title
Clinical Psychologist
Phone
(630) 983-8400

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 3

Specialty (taxonomy)CodeLicenseStatePrimary
PsychologistGroup: 193200000X MULTI-SPECIALTY GROUP 103T00000X
Cognitive & Behavioral PsychologistGroup: 193200000X MULTI-SPECIALTY GROUP 103TB0200X
Clinical PsychologistGroup: 193200000X MULTI-SPECIALTY GROUP 103TC0700X Primary

Addresses

Primary practice location

1750 W. Ogden Ave.
#4345
Naperville, IL 60567

Mailing address

1750 W. Ogden Ave.
#4345
Naperville, IL 60567
Phone (630) 983-8400

National Provider Directory

National Provider Directory
Tax ID family
Dr Gerald McCallum Inc2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

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

Locations

1750 W Ogden Ave
Unit 4345
Naperville, IL 60567
Phone (630) 983-8400

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": "1737763200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1737763200000",
    "number": "1326850330",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1750 W. OGDEN AVE.",
            "address_2": "#4345",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "60567",
            "telephone_number": "630-983-8400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1750 W. OGDEN AVE.",
            "address_2": "#4345",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "60567",
            "telephone_number": "630-983-8400"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "DR GERALD MCCALLUM INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-01-25",
        "last_updated": "2025-01-25",
        "certification_date": "2025-01-25",
        "status": "A",
        "authorized_official_last_name": "MCCALLUM",
        "authorized_official_first_name": "GERALD",
        "authorized_official_title_or_position": "CLINICAL PSYCHOLOGIST",
        "authorized_official_telephone_number": "630-983-8400",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "PHD"
    },
    "taxonomies": [
        {
            "code": "103T00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychologist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103TB0200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychologist, Cognitive & Behavioral",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychologist, Clinical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Naperville, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 25, 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.