Individual provider Active NPI

William John Bull Jr., MD

  • Specialist
  • Naperville, IL
National Provider Identifier
1417956947
Registry record updated Sep 28, 2010
On this page

Key facts

NPPES NPI Registry
Primary specialty
SpecialistTaxonomy code 174400000X
License
036102621 Issued in IL
Practice address
1307 Macom Dr
Naperville, IL 60564-3202
Phone
(630) 717-6000
Fax
(630) 717-6777
NPI assigned
Jul 18, 2005
Reactivated
Apr 5, 2006
Last updated
Sep 28, 2010By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 28, 2010

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Specialist 174400000X 036102621 IL Primary

Addresses

Primary practice location

1307 Macom Dr
Naperville, IL 60564-3202

Mailing address

1307 Macom Dr
Naperville, IL 60564-3202
Phone (630) 717-6000

Other identifiers 1

IdentifierTypeStateIssuer
036102621MedicaidIL

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1121644800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1285632000000",
    "number": "1417956947",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1307 MACOM DR",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605643202",
            "telephone_number": "630-717-6000",
            "fax_number": "630-717-6777"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1307 MACOM DR",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605643202",
            "telephone_number": "630-717-6000",
            "fax_number": "630-717-6777"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BULL",
        "first_name": "WILLIAM",
        "middle_name": "JOHN",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-18",
        "last_updated": "2010-09-28",
        "deactivation_date": "2006-03-18",
        "reactivation_date": "2006-04-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "IL",
            "license": "036102621",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036102621",
            "state": "IL"
        }
    ],
    "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 Sep 28, 2010; 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.