Brian Paul Kasalajtis, M.D

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

52788 Issued in WI

Practice address

10400 75TH St
Kenosha, WI 53142-7884

Phone

(262) 948-5600

NPI assigned

Jun 13, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Electronic endpoints 2

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

Specialty

Emergency Medicine

Education

Other, 2000

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Door County Memorial HospitalGroup PAC ID 5395735088, 85 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Door County Medical Center Hospital, Sturgeon Bay, WI, CCN 521358

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Door County Memorial Hospital

  • Critical Access Hospital
  • Sturgeon Bay, WI
  • NPI 1093743874
  Medicare reassignment Care Compare group NPD
• Door County Memorial Hospital

  • Rural Health Clinic/Center
  • Sturgeon Bay, WI
  • NPI 1326748104
  NPD
• Ihc-Telehealth LLC

  • Emergency Medicine Physician
  • Milwaukee, WI
  • NPI 1083140503
  NPD
• Froedtert &the Medical College of Wisconsin Community Physicians, Inc.

  • Internal Medicine Physician
  • Menomonee Falls, WI
  • NPI 1568787448
  NPD (past)
• Ihc-Libertyville Emergency Physicians, LLC

  • Emergency Medicine Physician
  • Libertyville, IL
  • NPI 1053423541
  NPD (past)
• San Francisco Emergency Medical Associates

  • Emergency Medicine Physician
  • San Francisco, CA
  • NPI 1134110661
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Door County Memorial Hospital

  • Critical Access Hospital
  • Sturgeon Bay, WI
  • NPI 1093743874
  Care Compare affiliation
• Door County Memorial Hospital

  • Clinical Medical Laboratory
  • Sturgeon Bay, WI
  • NPI 1811090285

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1150156800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788134400000",
    "number": "1073556817",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 735044",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606735044",
            "telephone_number": "800-326-2250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10400 75TH ST",
            "city": "KENOSHA",
            "state": "WI",
            "postal_code": "531427884",
            "telephone_number": "262-948-5600"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "323 S 18th Ave",
            "address_purpose": "LOCATION",
            "city": "Sturgeon Bay",
            "state": "WI",
            "postal_code": "542351401",
            "country_code": "US",
            "telephone_number": "920-743-5566",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KASALAJTIS",
        "first_name": "BRIAN",
        "middle_name": "PAUL",
        "credential": "M.D",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-13",
        "last_updated": "2026-08-31",
        "certification_date": "2026-08-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "52788",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "A79474",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100002928",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "10400 75th St",
            "city": "Kenosha",
            "state": "WI",
            "country_code": "US",
            "postal_code": "531427884",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "bkasalajtis458380@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "10400 75th St",
            "city": "Kenosha",
            "state": "WI",
            "country_code": "US",
            "postal_code": "531427884",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Sandhya Karappattiparthasarathy, MD
• Yasmin Karce, LPC
• Kacie Karczewski, PA-C
• Karl B Scheidt MD, SC
• Stephanie Lynn Karls
• Dave Kasiske
• Kallyn Kasprzak
• Renee Kasprzak
• Quentin R Kasuboski, NP
• Matthew Kaufmann, DPT

• Emergency Medicine Physician in Kenosha, WI
• Providers in Kenosha, WI by specialty
• Emergency Medicine Physician in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.