NPIMap

Organization Active NPI

Cory Grathwol, DMD and Nicole Gange , DMD PLLC

Doing business as G&G Pediatric Dentistry and Orthodontics

  • Pediatric Dentistry
  • Naperville, IL
National Provider Identifier
1750259941
Registry record updated Oct 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric DentistryTaxonomy code 1223P0221X
Legal business name
CORY GRATHWOL, DMD AND NICOLE GANGE , DMD PLLC
Doing business as
G&G Pediatric Dentistry and Orthodontics
Practice address
1108 E Ogden Ave
Naperville, IL 60563-8560
Phone
(630) 778-9500
NPI assigned
Oct 28, 2025
Last updated
Oct 28, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 28, 2025

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

Authorized official

Name
Chelsea Coronado, RDHNPI 1275118796
Title
Practice Manager
Phone
(630) 778-9500

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
Pediatric Dentistry 1223P0221X NU Primary
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X NU

Addresses

Primary practice location

1108 E Ogden Ave
Naperville, IL 60563-8560

Mailing address

1108 E Ogden Ave
Naperville, IL 60563-8560
Phone (630) 778-9500

Other names 1

  • G&G Pediatric Dentistry and Orthodontics Doing business as

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1761609600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1761609600000",
    "number": "1750259941",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1108 E OGDEN AVE",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605638560",
            "telephone_number": "630-778-9500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1108 E OGDEN AVE",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605638560",
            "telephone_number": "630-778-9500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CORY GRATHWOL, DMD AND NICOLE GANGE , DMD PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-10-28",
        "last_updated": "2025-10-28",
        "certification_date": "2025-10-28",
        "status": "A",
        "authorized_official_last_name": "CORONADO",
        "authorized_official_first_name": "CHELSEA",
        "authorized_official_title_or_position": "PRACTICE MANAGER",
        "authorized_official_telephone_number": "630-778-9500",
        "authorized_official_credential": "RDH"
    },
    "taxonomies": [
        {
            "code": "1223P0221X",
            "taxonomy_group": "",
            "desc": "Dentist, Pediatric Dentistry",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "1223X0400X",
            "taxonomy_group": "",
            "desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "G&G Pediatric Dentistry and Orthodontics",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

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 Oct 28, 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.