Individual provider Active NPI

Ankoor Biswas, M.D.

  • Hematology & Oncology Physician
  • Milwaukee, WI
National Provider Identifier
1255774972
Registry record updated Jul 5, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
License
63549 Issued in WI
Practice address
1218 W Kilbourn Ave Ste 200
Milwaukee, WI 53233-1325
Phone
(414) 219-7370
NPI assigned
Apr 11, 2013
Last updated
Jul 5, 2022By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 5, 2022

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 63549-20 WI
Hematology & Oncology Physician 207RH0003X 63549 WI Primary
Hospitalist Physician 208M00000X 63549 WI

Addresses

Primary practice location

1218 W Kilbourn Ave Ste 200
Milwaukee, WI 53233-1325

Mailing address

945 N 12TH St
Milwaukee, WI 53233-1305
Phone (414) 219-2000

Electronic endpoints 2

TypeEndpointUseAffiliation
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/
Direct Messaging Address abiswas86510@direct.myadvocateaurora.org Direct

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
I20160810002651 WI Practitioner - Hematology/Oncology 4385938562 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
Other, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Aurora Advanced Healthcare, Inc.Group PAC ID 3375625833, 1,107 clinicians
Aurora Health Care Metro, Inc.Group PAC ID 8628986536, 75 clinicians

Practice addresses (Care Compare)

2801 W Kinnickinnic River Pkwy
Suite 345
Milwaukee, WI 53215-3669
Phone (414) 649-7900

709 Spring Valley Rd
Burlington, WI 53105-7614
Phone (262) 971-9200

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
63549-20WIMDInternal Medicine Physician
63549WIMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Aurora Advanced Healthcare, Inc. Internal Medicine CurrentSince Aug 17, 2025 Accepting new patients
Aurora Medical Group, Inc. CurrentSince Oct 10, 2019 Accepting new patients
Aurora Medical Group, Inc. Internal Medicine CurrentSince Oct 10, 2019 Accepting new patients
Aurora Advanced Healthcare Inc CurrentSince Aug 17, 2025 Accepting new patients

Locations

709 Spring Valley Rd
Burlington, WI 53105
Phone (262) 767-6020

3003 W Good Hope Rd
Glendale, WI 53209
Phone (414) 352-3100

12203 N Corporate Pkwy
Mequon, WI 53092
Phone (262) 387-8200

1020 N 12th St
Milwaukee, WI 53233
Phone (414) 219-3056

1218 W Kilbourn Ave
Ste 200
Milwaukee, WI 53233
Phone (414) 219-7370

1218 W Kilbourn Ave
Ste 502
Milwaukee, WI 53233
Phone (414) 219-5008

2900 W Oklahoma Ave
Milwaukee, WI 53215
Phone (414) 385-2590

945 N 12th St
Milwaukee, WI 53233
Phone (414) 219-5800

36500 Aurora Dr
Summit, WI 53066
Phone (262) 434-1000

2801 W Kinnickinnic River Pkwy
Ste 345
West Milwaukee, WI 53215
Phone (414) 649-3900

Interoperability endpoints

  • Direct secure messaging: abiswas86510@direct.myadvocateaurora.org

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 6

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": "1365638400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1656979200000",
    "number": "1255774972",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "945 N 12TH ST",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532331305",
            "telephone_number": "414-219-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1218 W KILBOURN AVE STE 200",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532331325",
            "telephone_number": "414-219-7370"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BISWAS",
        "first_name": "ANKOOR",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-04-11",
        "last_updated": "2022-07-05",
        "certification_date": "2022-07-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WI",
            "license": "63549-20",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "WI",
            "license": "63549",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "WI",
            "license": "63549",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "945 N 12th St",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532331305",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "abiswas86510@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "945 N 12th St",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532331305",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Milwaukee, WI

Sources for this page

Verify at the official NPI Registry.