Individual provider Active NPI

Casey M Calkins, MD

  • Pediatric Surgery Physician
  • Milwaukee, WI
National Provider Identifier
1093766495
Registry record updated Mar 8, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Surgery PhysicianTaxonomy code 2086S0120X
License
47807 Issued in WI
Practice address
9000 W Wisconsin Ave
Pediatric Surgery
Milwaukee, WI 53226-4874
Phone
(414) 266-6550
Fax
(414) 266-6579
NPI assigned
May 12, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 8, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Surgery Physician 2086S0120X 47807 WI Primary

Addresses

Primary practice location

9000 W Wisconsin Ave
Pediatric Surgery
Milwaukee, WI 53226-4874

Mailing address

9000 W Wisconsin Ave
Pediatric Surgery
Milwaukee, WI 53226-4874
Phone (414) 266-6550

Other practice location 1

3195 Hillside Dr
Delafield, WI 53018-2189
Phone (414) 266-6550

Other practice location 2

4855 S Moorland Rd
New Berlin, WI 53151-7494
Phone (414) 266-6550

Other practice location 3

9200 W Wisconsin Ave
Milwaukee, WI 53226-3522
Phone (414) 805-5800

Other identifiers 2

IdentifierTypeStateIssuer
1093766495MedicaidWI
039906261UOtherHUMANA

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
I20050329000532 WI Practitioner - General SurgeryPractitioner - Pediatric Medicine 5698721041 Reassigns benefits to 2 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
47807WIMDPediatric Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Children'S Specialty Group, Inc. CurrentSince Jan 25, 2025 Accepting new patients
The Medical College of Wisconsin, Inc. CurrentSince Nov 18, 2008 Accepting new patients
MCHS Hospitals Inc Current Accepting new patients

Locations

3195 Hillside Dr
Delafield, WI 53018
Phone (262) 646-9950

835 S Van Buren St
Green Bay, WI 54301
Phone (888) 901-7246

10911 N Port Washington Rd
Mequon, WI 53092
Phone (262) 241-2080

Bin 88350
Milwaukee, WI 53288
Phone (414) 805-3122

4855 S Moorland Rd
New Berlin, WI 53151
Phone (262) 432-7599

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

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

9200 W Wisconsin Ave
Wauwatosa, WI 53226
Phone (414) 259-3000

Interoperability endpoints

  • Direct secure messaging: ccalkins5820@direct.chw.org
  • Direct secure messaging: casey.calkins@marshfieldclinichealthsystem.cernerdirect.com

Organizations & group practices 3

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": "1147392000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1709856000000",
    "number": "1093766495",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9000 W WISCONSIN AVE",
            "address_2": "PEDIATRIC SURGERY",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532264874",
            "telephone_number": "414-266-6550",
            "fax_number": "414-266-6579"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9000 W WISCONSIN AVE",
            "address_2": "PEDIATRIC SURGERY",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532264874",
            "telephone_number": "414-266-6550",
            "fax_number": "414-266-6579"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3195 Hillside Dr",
            "address_purpose": "LOCATION",
            "city": "Delafield",
            "state": "WI",
            "postal_code": "530182189",
            "country_code": "US",
            "telephone_number": "414-266-6550",
            "fax_number": "414-266-6579",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4855 S Moorland Rd",
            "address_purpose": "LOCATION",
            "city": "New Berlin",
            "state": "WI",
            "postal_code": "531517494",
            "country_code": "US",
            "telephone_number": "414-266-6550",
            "fax_number": "414-266-6579",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "9200 W Wisconsin Ave",
            "address_purpose": "LOCATION",
            "city": "Milwaukee",
            "state": "WI",
            "postal_code": "532263522",
            "country_code": "US",
            "telephone_number": "414-805-5800",
            "fax_number": "414-805-8097",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CALKINS",
        "first_name": "CASEY",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-12",
        "last_updated": "2024-03-08",
        "certification_date": "2024-03-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086S0120X",
            "taxonomy_group": "",
            "desc": "Surgery, Pediatric Surgery",
            "state": "WI",
            "license": "47807",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1093766495",
            "state": "WI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HUMANA",
            "identifier": "039906261U",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Milwaukee, WI

Sources for this page

Verify at the official NPI Registry.