Individual provider Active NPI

William C Dannenmaier, MD

  • Orthopaedic Surgery Physician
  • Rockford, IL
National Provider Identifier
1619944337
Registry record updated Jul 23, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Orthopaedic Surgery PhysicianTaxonomy code 207X00000X
License
036062543 Issued in IL
Practice address
1340 Charles St
Suite 100
Rockford, IL 61104
Phone
(779) 696-1900
NPI assigned
Mar 1, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 23, 2018

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Orthopaedic Surgery Physician 207X00000X 036062543 IL Primary

Addresses

Primary practice location

1340 Charles St
Suite 100
Rockford, IL 61104

Mailing address

PO Box 78866
Milwaukee, WI 53278-8866
Phone (779) 696-7150

Other identifiers 1

IdentifierTypeStateIssuer
036062543MedicaidIL

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

State licenses

LicenseStateTypeSpecialty
036062543ILMDOrthopaedic Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Swedishamerican Hospital Orthopaedic Surgery Past Accepting new patients
Lundholm Surgical Group LTD Orthopaedic Surgery Past Accepting new patients

Organizations & group practices 2

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

NPI Registry JSON

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

{
    "created_epoch": "1141171200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1532304000000",
    "number": "1619944337",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 78866",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532788866",
            "telephone_number": "779-696-7150",
            "fax_number": "779-696-7342"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1340 CHARLES ST",
            "address_2": "SUITE 100",
            "city": "ROCKFORD",
            "state": "IL",
            "postal_code": "61104",
            "telephone_number": "779-696-1900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DANNENMAIER",
        "first_name": "WILLIAM",
        "middle_name": "C",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-01",
        "last_updated": "2018-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "IL",
            "license": "036062543",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036062543",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Rockford, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 2018; 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.