Individual provider Active NPI

Christopher Lee Wistrom, D.O.

  • Emergency Medicine Physician
  • Janesville, WI
National Provider Identifier
1700041886
Registry record updated Aug 22, 2013
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
57145-21 Issued in WI
Practice address
1000 Mineral Point Ave
Janesville, WI 53548-2940
Phone
(608) 756-6611
Fax
(608) 756-6177
NPI assigned
Jul 28, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 22, 2013

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 5101017770 MI
Emergency Medicine Physician 207P00000X 57145-21 WI Primary

Addresses

Primary practice location

1000 Mineral Point Ave
Janesville, WI 53548-2940

Mailing address

1000 Mineral Point Ave
Janesville, WI 53548-2940
Phone (608) 756-6611

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, IL2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20120615000453 WI Practitioner - Emergency Medicine 2365613221 Reassigns benefits to 2 organizations
I20140428000631 IL Practitioner - Emergency Medicine 2365613221 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
At Still University of Health Sciences, College of Osteo Med, Kirksville, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mercy Health System CorporationGroup PAC ID 7416860440, shared by 14 NPIs, 749 clinicians
Freeport Memorial HospitalGroup PAC ID 8426958232, 168 clinicians
Rockford Health PhysiciansGroup PAC ID 2567374036, 520 clinicians

Practice addresses (Care Compare)

1000 Mineral Point Ave
Janesville, WI 53548-2940
Phone (608) 756-6508

1045 W Stephenson St
Freeport, IL 61032-4864
Phone (815) 599-6000

1400 E Inman Pkwy
Beloit, WI 53511-1774
Phone (608) 362-7330

3400 Deerfield Dr
Janesville, WI 53546-3557
Phone (608) 314-3660

8201 E Riverside Blvd
Rockford, IL 61114-2300
Phone (815) 971-2000

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Harvard Hospital Inc CurrentSince Nov 26, 2025 Accepting new patients
Mercy Health System Corporation CurrentSince May 31, 2013 Accepting new patients
Mercy Health System Corporation Current Accepting new patients
Mercy Harvard Hospital Inc CurrentSince Nov 26, 2025 Accepting new patients
Rockford Health Physicians CurrentSince Jul 24, 2023 Accepting new patients
Mercy Health System Corporation CurrentSince May 31, 2013 Accepting new patients
Freeport Memorial Hospital CurrentSince Feb 8, 2026 Accepting new patients
Stoughton Hospital Association Past Accepting new patients

Locations

Carol Stream, IL 60122

29624 Network Pl
Chicago, IL 60673
Phone (608) 741-7652

1045 W Stephenson St
Freeport, IL 61032
Phone (815) 599-6105

348 S Division St
Harvard, IL 60033
Phone (815) 943-1122

901 Grant St
Harvard, IL 60033
Phone (815) 943-5431

2300 N Rockton Ave
Rockford, IL 61103
Phone (815) 971-5510

8201 E Riverside Blvd
Rockford, IL 61114
Phone (815) 971-4066

1969 W Hart Rd
Beloit, WI 53511
Phone (608) 364-5011

1000 Mineral Point Ave
Janesville, WI 53548
Phone (608) 261-6868

N2950 State Road 67
Lake Geneva, WI 53147
Phone (262) 245-0535

900 Ridge St
Stoughton, WI 53589
Phone (608) 231-3410

Interoperability endpoints

  • Direct secure messaging: cwistrom25219@direct.mhemail.org

Organizations & group practices 8

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.

Hospital & facility affiliations 4

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1217203200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1377129600000",
    "number": "1700041886",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 MINERAL POINT AVE",
            "city": "JANESVILLE",
            "state": "WI",
            "postal_code": "535482940",
            "telephone_number": "608-756-6611",
            "fax_number": "608-756-6177"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 MINERAL POINT AVE",
            "city": "JANESVILLE",
            "state": "WI",
            "postal_code": "535482940",
            "telephone_number": "608-756-6611",
            "fax_number": "608-756-6177"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WISTROM",
        "first_name": "CHRISTOPHER",
        "middle_name": "LEE",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-07-28",
        "last_updated": "2013-08-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MI",
            "license": "5101017770",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "57145-21",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Janesville, WI

Sources for this page

Verify at the official NPI Registry.