Individual provider Active NPI

Christopher Henry Stahmer, MD

  • Emergency Medicine Physician
  • Madison, WI
National Provider Identifier
1992939953
Registry record updated Aug 9, 2016
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
269651-1 Issued in NY
Practice address
800 University Bay Dr
Suite 310, Mail Code: 9123
Madison, WI 53705-2278
Phone
(715) 977-1342
NPI assigned
May 6, 2009
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 9, 2016

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 269651-1 NY Primary
Emergency Medicine Physician 207P00000X 60842-20 WI

Addresses

Primary practice location

800 University Bay Dr
Suite 310, Mail Code: 9123
Madison, WI 53705-2278

Mailing address

800 University Bay Dr
Suite 310, Mail Code: 9123
Madison, WI 53705-2278
Phone (715) 977-1342

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
I20130805000114 WI Practitioner - Emergency Medicine 1456593482 Reassigns benefits to 6 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
269651-1NYMDEmergency Medicine Physician
60842-20WIMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Reedsburg Area Medical Center, Inc. CurrentSince Mar 1, 2017 Accepting new patients
Agnesian Healthcare Inc CurrentSince Apr 1, 2022 Accepting new patients
Upland Hills Health, Inc. CurrentSince Nov 1, 2025 Accepting new patients
Madison Emergency Physicians, SC Emergency Medicine CurrentSince Feb 1, 2017 Accepting new patients
Reedsburg Area Medical Center, Inc. CurrentSince Nov 1, 2025 Accepting new patients
Prairie Ridge Health, Inc. CurrentSince Nov 1, 2025 Accepting new patients
Agnesian Healthcare, Inc Current Accepting new patients
Prairie Ridge Health Inc. CurrentSince Nov 1, 2025 Accepting new patients
St Luke'S Methodist Hospital Current Accepting new patients
Agnesian Healthcare Inc CurrentSince Apr 1, 2022 Accepting new patients
Upland Hills Health, Inc Emergency Medicine CurrentSince Nov 1, 2025 Accepting new patients
Reedsburg Area Medical Center Inc CurrentSince Mar 1, 2017 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

420 E Division St
Fond du Lac, WI 54935
Phone (920) 923-7400

611 Sherman Ave E
Fort Atkinson, WI 53538
Phone (920) 563-6667

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

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

360 S Mountin Dr
Mayville, WI 53050
Phone (920) 387-2111

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

845 Parkside St
Ripon, WI 54971
Phone (920) 748-3101

620 W Brown St
Waupun, WI 53963
Phone (920) 324-5581

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

Interoperability endpoints

  • Direct secure messaging: cstahmer656343@direct.unitypoint.org
  • Direct secure messaging: cstahmer263427@direct-ehr-ssmhc.com

Organizations & group practices 14

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 14

NPI Registry JSON

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

{
    "created_epoch": "1241568000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1470700800000",
    "number": "1992939953",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "800 UNIVERSITY BAY DR",
            "address_2": "SUITE 310, MAIL CODE: 9123",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537052278",
            "telephone_number": "715-977-1342"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 UNIVERSITY BAY DR",
            "address_2": "SUITE 310, MAIL CODE: 9123",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537052278",
            "telephone_number": "715-977-1342"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STAHMER",
        "first_name": "CHRISTOPHER",
        "middle_name": "HENRY",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2009-05-06",
        "last_updated": "2016-08-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NY",
            "license": "269651-1",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "60842-20",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Madison, WI

Sources for this page

Verify at the official NPI Registry.