Individual provider Active NPI

Christopher M Thomas, D.O

  • Emergency Medicine Physician
  • Milwaukee, WI
National Provider Identifier
1811302854
Registry record updated Mar 17, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
67192.21 Issued in WI
Practice address
2323 N Lake Dr
Milwaukee, WI 53211-4508
Phone
(414) 290-6720
Fax
(414) 290-6755
NPI assigned
Jun 28, 2014
Last updated
Mar 17, 2018By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 17, 2018

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 125.06984 IL
Emergency Medicine Physician 207P00000X 67192.21 WI Primary

Addresses

Primary practice location

2323 N Lake Dr
Milwaukee, WI 53211-4508

Mailing address

111 E Wisconsin Avenune Suite 2100
Milwaukee, WI 53202

Other practice location 1

701 N 1st St
Springfield, IL 62702-3757
Phone (217) 545-2711

Other practice location 2

3200 Pleasant Valley Rd
West Bend, WI 53095-9274
Phone (414) 290-6720

Other practice location 3

13111 N Port Washington Rd
Mequon, WI 53097-2416
Phone (414) 290-6720

Other practice location 4

W180N8085 Town Hall Rd
Menomonee Falls, WI 53051-3518
Phone (414) 290-6720

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
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 1

Enrollment IDStateProvider typePAC IDDetails
I20170622001755 WI Practitioner - Emergency MedicinePractitioner - Family Practice 7113220195 Reassigns benefits to 7 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
125.06984ILMDEmergency Medicine Physician
67192.21WIMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
St Luke's Methodist Hospital Current Accepting new patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. CurrentSince May 9, 2017 Accepting new patients
Reedsburg Area Medical Center Inc CurrentSince Oct 1, 2019 Accepting new patients
Upland Hills Health, Inc. CurrentSince Dec 1, 2025 Accepting new patients
DRS. Massaro & Kalenak S C Current Accepting new patients
Emergency Medicine Specialists, S.C. Emergency Medicine CurrentSince Jun 1, 2025 Accepting new patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. CurrentSince May 9, 2017 Accepting new patients
Madison Emergency Physicians, SC Emergency Medicine CurrentSince Sep 1, 2019 Accepting new patients
Upland Hills Health, Inc Emergency Medicine CurrentSince Dec 1, 2025 Accepting new patients
Prairie Ridge Health Inc. CurrentSince Nov 1, 2025 Accepting new patients
The Medical College of Wisconsin, Inc. Emergency Medicine Current Accepting new patients
Reedsburg Area Medical Center, Inc. CurrentSince Oct 1, 2019 Accepting new patients
Prairie Ridge Health, Inc. CurrentSince Nov 1, 2025 Accepting new patients
Prairie Ridge Health, Inc. Past Accepting new patients

Locations

707 14th St
Baraboo, WI 53913
Phone (608) 356-1400

1515 Park Ave
Columbus, WI 53925
Phone (920) 623-1200

800 Compassion Way
Dodgeville, WI 53533
Phone (608) 930-7200

430 E Division St
Fond du Lac, WI 54935
Phone (920) 926-4200

W168N11237 Western Ave
Germantown, WI 53022
Phone (262) 253-5060

375 W River Woods Pkwy
Glendale, WI 53212
Phone (414) 326-1500

3400 E Racine St
Janesville, WI 53546
Phone (608) 373-8000

700 S Park St
Madison, WI 53715
Phone (608) 260-2900

W180N8085 Town Hall Rd
Menomonee Fls, WI 53051
Phone (262) 257-5000

2323 N Lake Dr
Milwaukee, WI 53211
Phone (414) 291-1000

5000 W Chambers St
Milwaukee, WI 53210
Phone (414) 447-2089

2000 N Dewey Ave
Reedsburg, WI 53959
Phone (608) 524-6487

13111 N Port Washington Rd
Thiensville, WI 53097
Phone (262) 243-7300

10625 W North Ave
Ste 101
Wauwatosa, WI 53226
Phone (414) 858-2200

1155 N Mayfair Rd
Wauwatosa, WI 53226
Phone (414) 955-5990

1700 W Paradise Dr
West Bend, WI 53095
Phone (262) 334-3451

3200 Pleasant Valley Rd
West Bend, WI 53095
Phone (262) 334-5533

530 Wisconsin Dells Pkwy S
Wisconsin Dells, WI 53965
Phone (608) 253-8515

Interoperability endpoints

  • Direct secure messaging: cthomas334516@direct-ehr-ssmhc.com
  • Direct secure messaging: cthomas693908@direct.unitypoint.org
  • FHIR API: https://fhir-myrecord.cerner.com/r4/a87187e5-fe2f-447e-bf32-4eeb3954a735/

Organizations & group practices 16

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.

View all 16

NPI Registry JSON

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

{
    "created_epoch": "1403913600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1521244800000",
    "number": "1811302854",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 E WISCONSIN AVENUNE SUITE 2100",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "53202"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2323 N LAKE DR",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532114508",
            "telephone_number": "414-290-6720",
            "fax_number": "414-290-6755"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "701 N 1st St",
            "address_purpose": "LOCATION",
            "city": "Springfield",
            "state": "IL",
            "postal_code": "627023757",
            "country_code": "US",
            "telephone_number": "217-545-2711",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3200 Pleasant Valley Rd",
            "address_purpose": "LOCATION",
            "city": "West Bend",
            "state": "WI",
            "postal_code": "530959274",
            "country_code": "US",
            "telephone_number": "414-290-6720",
            "fax_number": "414-290-6755",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "13111 N Port Washington Rd",
            "address_purpose": "LOCATION",
            "city": "Mequon",
            "state": "WI",
            "postal_code": "530972416",
            "country_code": "US",
            "telephone_number": "414-290-6720",
            "fax_number": "414-290-6755",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "W180N8085 Town Hall Rd",
            "address_purpose": "LOCATION",
            "city": "Menomonee Falls",
            "state": "WI",
            "postal_code": "530513518",
            "country_code": "US",
            "telephone_number": "414-290-6720",
            "fax_number": "414-290-6755",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "THOMAS",
        "first_name": "CHRISTOPHER",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "D.O",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-06-28",
        "last_updated": "2018-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "125.06984",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "67192.21",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Milwaukee, WI

Sources for this page

Verify at the official NPI Registry.