Organization Active NPI

Naperville Medical Group Corporation

  • Internal Medicine Physician
  • Bolingbrook, IL
National Provider Identifier
1639489057
Registry record updated Jan 11, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Legal business name
NAPERVILLE MEDICAL GROUP CORPORATION
Practice address
454 W Boughton Rd Ste C
Bolingbrook, IL 60440-1378
Phone
(312) 823-3469
Fax
(630) 759-4505
NPI assigned
Oct 19, 2010
Last updated
Jan 11, 2021By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 11, 2021

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

Authorized official

Name
Dr. Sijun Yang Yang Sr., M.D.
Title
Director
Phone
(630) 416-3191

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X NU Primary

Addresses

Primary practice location

454 W Boughton Rd Ste C
Bolingbrook, IL 60440-1378

Mailing address

1308 Little Berry CT
Naperville, IL 60565-1751
Phone (630) 416-3191

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL Naperville Other

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20110214000958 IL Part B Supplier - Clinic/Group Practice 0648450205 Receives reassigned benefits from 1 practitioner
Practice locations: Bolingbrook, IL; Naperville, IL

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
14D2205127Naperville Medical Group454 W Boughton Road Suite C, Bolingbrook, IL 60440Certificate of waiverDec 11, 2026

National Provider Directory

National Provider Directory

Locations

454 W Boughton Rd
Ste C
Bolingbrook, IL 60440
Phone (312) 823-3469

1020 E Ogden Ave
Ste 314
Naperville, IL 60563

1260 Iroquois Ave
Ste 302
Naperville, IL 60563
Phone (630) 759-0088

Practitioners & affiliated clinicians

Practitioners 2

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": "1287446400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1610323200000",
    "number": "1639489057",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1308 LITTLE BERRY CT",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605651751",
            "telephone_number": "630-416-3191",
            "fax_number": "630-416-3191"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "454 W BOUGHTON RD STE C",
            "city": "BOLINGBROOK",
            "state": "IL",
            "postal_code": "604401378",
            "telephone_number": "312-823-3469",
            "fax_number": "630-759-4505"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "NAPERVILLE MEDICAL GROUP CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2010-10-19",
        "last_updated": "2021-01-11",
        "certification_date": "2021-01-11",
        "status": "A",
        "authorized_official_last_name": "YANG",
        "authorized_official_first_name": "SIJUN YANG",
        "authorized_official_title_or_position": "DIRECTOR",
        "authorized_official_telephone_number": "630-416-3191",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_name_suffix": "Sr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "Naperville",
            "affiliation": "N",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "Naperville",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Naperville",
            "address_1": "454 W Boughton Rd Ste C",
            "city": "Bolingbrook",
            "state": "IL",
            "country_code": "US",
            "postal_code": "604401378",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Bolingbrook, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 11, 2021; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.