Individual provider Active NPI

Christopher W Felton, M.D.

  • Emergency Medicine Physician
  • Milwaukee, WI
National Provider Identifier
1669423398
Registry record updated Jul 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
29354-020 Issued in WI
Practice address
111 E Wisconsin Ave
Milwaukee, WI 53202-4815
Phone
(414) 290-6720
Fax
(414) 290-6755
NPI assigned
May 15, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 10, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 29354-020 WI Primary

Addresses

Primary practice location

111 E Wisconsin Ave
Milwaukee, WI 53202-4815

Mailing address

111 E Wisconsin Ave
Milwaukee, WI 53202-4815
Phone (414) 290-6720

Other practice location 1

98 Sherry Ave
Park Falls, WI 54552-1467
Phone (715) 762-2484

Other identifiers 4

IdentifierTypeStateIssuer
31645100MedicaidWI
930106606OtherWIMEDICARE RAILROAD
930044462OtherWIMEDICARE RAILROAD
930068402OtherWIMEDICARE RAILROAD

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address him@marshfieldclinichealthsystem.cernerdirect.com Other

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, MN2 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
I20070608000073 WI Practitioner - Emergency Medicine 0941308332 Reassigns benefits to 10 organizations
I20240603002652 MN Practitioner - Emergency Medicine 0941308332 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Other, 1986
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Stevens Community Medical Center IncGroup PAC ID 3678475852, 72 clinicians

Practice addresses (Care Compare)

400 E 1St St
Morris, MN 56267-1408
Phone (320) 589-1313

Hospital & facility affiliations

  • Flambeau Hospital Hospital, Park Falls, WI, CCN 521325
  • Stevens Community Medical Center Inc Hospital, Morris, MN, CCN 241363

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
29354-020WIMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
MCHS Hospitals Inc Emergency Medicine CurrentSince Apr 7, 2020 Accepting new patients
MCHS Hospitals Inc CurrentSince Apr 7, 2020 Accepting new patients
Beaver Dam Community Hospitals Inc CurrentSince Dec 28, 2022 Accepting new patients
Memorial Hospital Inc CurrentSince Jun 11, 2021 Accepting new patients
Stevens Community Medical Center Inc CurrentSince Mar 10, 2024 Accepting new patients
MCHS Hospitals Inc Emergency Medicine Current Accepting new patients
MCHS Hospitals Inc Current Accepting new patients
Flambeau Hospital Inc CurrentSince Dec 28, 2022 Accepting new patients
Stevens Community Medical Center Inc. Current Accepting new patients
Beaver Dam Community Hospitals Inc CurrentSince Dec 28, 2022 Accepting new patients
Memorial Hospital Inc CurrentSince Jun 11, 2021 Accepting new patients
Lakeview Medical Center Inc of Rice Lake CurrentSince Mar 1, 2022 Accepting new patients
Marshfield Clinic Inc CurrentSince Apr 7, 2020 Accepting new patients
Stevens Community Medical Center Inc CurrentSince Mar 10, 2024 Accepting new patients
Froedtert Manitowoc Medical Group, LLC CurrentSince Mar 23, 2023 Accepting new patients
Flambeau Hospital Inc CurrentSince Dec 28, 2022 Accepting new patients
Health Dynamics, LLC Past Accepting new patients
Ihc-St. Francis Emergency Physicians, LLC Emergency Medicine Past Accepting new patients

Locations

400 E 1st St
Morris, MN 56267
Phone (320) 589-1313

705 S University Ave
Beaver Dam, WI 53916
Phone (920) 885-6090

2661 County Highway I
Chippewa Fls, WI 54729
Phone (715) 717-7200

900 W Clairemont Ave
Eau Claire, WI 54701
Phone (715) 717-4121

1000 Starr Ave
Eau Claire, WI 54703
Phone (715) 858-4850

3501 Golf Rd
Eau Claire, WI 54701
Phone (715) 858-4200

2300 Western Ave
Manitowoc, WI 54220
Phone (920) 320-2011

1000 N Oak Ave
Marshfield, WI 54449
Phone (715) 387-5111

1102 S Center Ave
Merrill, WI 54452
Phone (715) 536-3399

N3708 River Ave
Neillsville, WI 54456
Phone (715) 743-3101

98 Sherry Ave
Park Falls, WI 54552
Phone (715) 762-2484

1700 W Stout St
Rice Lake, WI 54868
Phone (715) 236-6133

1414 N Taylor Dr
Sheboygan, WI 53081
Phone (920) 320-2011

Interoperability endpoints

  • Direct secure messaging: cfeltonmd6189@direct.froedtert.com
  • Direct secure messaging: him@marshfieldclinichealthsystem.cernerdirect.com
  • Direct secure messaging: christopher.felton@marshfieldclinichealthsystem.cernerdirect.com

Organizations & group practices 18

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.

View all 18

Hospital & facility affiliations 3

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": "1147651200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752105600000",
    "number": "1669423398",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 E WISCONSIN AVE",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532024815",
            "telephone_number": "414-290-6720",
            "fax_number": "414-290-6755"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 E WISCONSIN AVE",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532024815",
            "telephone_number": "414-290-6720",
            "fax_number": "414-290-6755"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "98 Sherry Ave",
            "address_purpose": "LOCATION",
            "city": "Park Falls",
            "state": "WI",
            "postal_code": "545521467",
            "country_code": "US",
            "telephone_number": "715-762-2484",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FELTON",
        "first_name": "CHRISTOPHER",
        "middle_name": "W",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-15",
        "last_updated": "2025-07-10",
        "certification_date": "2025-07-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "29354-020",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "31645100",
            "state": "WI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE RAILROAD",
            "identifier": "930106606",
            "state": "WI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE RAILROAD",
            "identifier": "930044462",
            "state": "WI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE RAILROAD",
            "identifier": "930068402",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "him@marshfieldclinichealthsystem.cernerdirect.com",
            "affiliation": "N",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "Other",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Other",
            "address_1": "1000 N Oak Ave",
            "city": "Marshfield",
            "state": "WI",
            "country_code": "US",
            "postal_code": "544495703",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Milwaukee, WI

Sources for this page

Verify at the official NPI Registry.