Individual provider Active NPI

Rory J Makielski, MD

  • Hematology & Oncology Physician
  • Madison, WI
National Provider Identifier
1750600557
Registry record updated Aug 27, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
60874-20 Issued in WI
Practice address
600 Highland Ave
Madison, WI 53792-2703
Phone
(608) 915-0100
Fax
(608) 266-6020
NPI assigned
May 19, 2010
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 27, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology (Internal Medicine) Physician 207RH0000X 60874 WI
Medical Oncology Physician 207RX0202X 60874 WI
Hematology & Oncology Physician 207RH0003X 60874-20 WI Primary

Addresses

Primary practice location

600 Highland Ave
Madison, WI 53792-2703

Mailing address

7974 Uw Health CT
Middleton, WI 53562-5531

Other identifiers 1

IdentifierTypeStateIssuer
1750600557MedicaidWI

Electronic endpoints 3

TypeEndpointUseAffiliation
Direct Messaging Address rmakielski261585@direct-ehr-ssmhc.com Direct
FHIR URL https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/ Other
Direct Messaging Address rmakielski670720@direct.uwhealth.org

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
I20160822001381 WI Practitioner - Hematology/Oncology 0244463016 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
University of Wisconsin Medical Foundation IncGroup PAC ID 6608785464, 2,537 clinicians

Practice addresses (Care Compare)

2000 N Dewey Ave
Reedsburg, WI 53959-1049
Phone (608) 524-6487

Hospital & facility affiliations

  • University of Wi Hospitals & Clinics Authority Hospital, Madison, WI, CCN 520098
  • Fort Memorial Hospital Hospital, Fort Atkinson, WI, CCN 520071
  • Watertown Memorial Hospital Hospital, Watertown, WI, CCN 520116
  • Marshfield Medical Center - Beaver Dam (MMC-BD) Hospital, Beaver Dam, WI, CCN 520076
  • Aspirus Divine Savior Hospital Hospital, Portage, WI, CCN 520041

Merit-based Incentive Payment System (MIPS)

Final score
83.32 of 100Reported as group
Quality
87.78
Promoting interoperability
77
Improvement activities
40
Cost
75.8

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
60874-20WIMDHematology & Oncology Physician
60874WIMDMedical Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of Wisconsin Medical Foundation Inc Past Accepting new patients

Interoperability endpoints

  • Direct secure messaging: rmakielski261585@direct-ehr-ssmhc.com

Organizations & group practices 2

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.

Hospital & facility affiliations 7

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

NPI Registry JSON

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

{
    "created_epoch": "1274227200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756252800000",
    "number": "1750600557",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7974 UW HEALTH CT",
            "city": "MIDDLETON",
            "state": "WI",
            "postal_code": "535625531"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 HIGHLAND AVE",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537922703",
            "telephone_number": "608-915-0100",
            "fax_number": "608-266-6020"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAKIELSKI",
        "first_name": "RORY",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-05-19",
        "last_updated": "2025-08-27",
        "certification_date": "2025-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "WI",
            "license": "60874",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "WI",
            "license": "60874",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "WI",
            "license": "60874-20",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1750600557",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "rmakielski261585@direct-ehr-ssmhc.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "rmakielski261585@direct-ehr-ssmhc.com",
            "address_1": "1200 John Q Hammons Dr",
            "address_2": "Suite 400",
            "city": "Madison",
            "state": "WI",
            "country_code": "US",
            "postal_code": "537171959",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://fhir.ssmhc.com/fhir/api/FHIR/DSTU2/",
            "affiliation": "N",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "FHIR API",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "1200 John Q Hammons Dr",
            "address_2": "Suite 400",
            "city": "Madison",
            "state": "WI",
            "country_code": "US",
            "postal_code": "537171959",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "rmakielski670720@direct.uwhealth.org",
            "affiliation": "N",
            "address_1": "600 Highland Ave",
            "city": "Madison",
            "state": "WI",
            "country_code": "US",
            "postal_code": "537922703",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Madison, WI

Sources for this page

Verify at the official NPI Registry.