Individual provider Active NPI

Christopher Laird, MD

  • Surgery Physician
  • Milwaukee, WI
National Provider Identifier
1841533445
Registry record updated May 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
72564-20 Issued in WI
Practice address
9000 W Wisconsin Ave
Milwaukee, WI 53226-4874
Phone
(414) 805-5800
Fax
(414) 805-8097
NPI assigned
Apr 2, 2013
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 21, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X 72564 WI
Surgery Physician 208600000X 72564-20 WI Primary

Addresses

Primary practice location

9000 W Wisconsin Ave
Milwaukee, WI 53226-4874

Mailing address

9000 W Wisconsin Ave
Milwaukee, WI 53226-4874
Phone (414) 805-5800

Other practice location 1

22 S Greene St
Baltimore, MD 21201-1544
Phone (410) 328-5878

Other practice location 2

1000 N Oak Avenue
Marshfield, WI 54449-5703
Phone (715) 387-5511

Other practice location 3

8915 W Connell Ave
Milwaukee, WI 53226-3067
Phone (414) 266-2000

Other identifiers 1

IdentifierTypeStateIssuer
1841533445MedicaidWI

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address him@marshfieldclinichealthsystem.cernerdirect.com

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
I20240325001618 WI Practitioner - General Surgery 9335448562 Reassigns benefits to 4 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
72564WIMDPediatrics Physician
72564-20WIMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Marshfield Clinic Inc Surgery CurrentSince Mar 31, 2025 Accepting new patients
The Medical College of Wisconsin, Inc. Surgery CurrentSince Mar 1, 2024 Accepting new patients
MCHS Hospitals Inc CurrentSince Mar 31, 2025 Accepting new patients
Children'S Specialty Group, Inc. Pediatrics CurrentSince Oct 3, 2025 Accepting new patients
MCHS Hospitals Inc CurrentSince Mar 31, 2025 Accepting new patients

Locations

2575 E Evergreen Dr
Appleton, WI 54913
Phone (920) 969-5353

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

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

8701 Watertown Plank Rd
Wauwatosa, WI 53226
Phone (414) 456-4100

8915 W Connell Ave
Wauwatosa, WI 53226
Phone (414) 266-2950

10000 W Innovation Dr
Ste 300
Wauwatosa, WI 53226

9000 W Wisconsin Ave
Wauwatosa, WI 53226
Phone (414) 266-2625

Interoperability endpoints

  • Direct secure messaging: him@marshfieldclinichealthsystem.cernerdirect.com

Organizations & group practices 5

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": "1364860800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747785600000",
    "number": "1841533445",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9000 W WISCONSIN AVE",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532264874",
            "telephone_number": "414-805-5800",
            "fax_number": "414-805-8097"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9000 W WISCONSIN AVE",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532264874",
            "telephone_number": "414-805-5800",
            "fax_number": "414-805-8097"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "22 S Greene St",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212011544",
            "country_code": "US",
            "telephone_number": "410-328-5878",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1000 N Oak Avenue",
            "address_purpose": "LOCATION",
            "city": "Marshfield",
            "state": "WI",
            "postal_code": "544495703",
            "country_code": "US",
            "telephone_number": "715-387-5511",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8915 W Connell Ave",
            "address_purpose": "LOCATION",
            "city": "Milwaukee",
            "state": "WI",
            "postal_code": "532263067",
            "country_code": "US",
            "telephone_number": "414-266-2000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LAIRD",
        "first_name": "CHRISTOPHER",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-04-02",
        "last_updated": "2025-05-21",
        "certification_date": "2025-05-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "WI",
            "license": "72564",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "WI",
            "license": "72564-20",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1841533445",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "him@marshfieldclinichealthsystem.cernerdirect.com",
            "affiliation": "N",
            "address_1": "1000 N Oak Avenue",
            "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.