Individual provider Active NPI

Ajay K Sahajpal, MD

  • Surgery Physician
  • Milwaukee, WI
National Provider Identifier
1245377233
Registry record updated Dec 23, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
036-151332 Issued in IL
Practice address
2900 W Oklahoma Ave
5TH FL Galleria
Milwaukee, WI 53215-4330
Phone
(414) 649-2550
NPI assigned
Jan 31, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 23, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Transplant Surgery Physician 204F00000X 49031 MN
Surgery Physician 208600000X 036-151332 IL Primary

Addresses

Primary practice location

2900 W Oklahoma Ave
5TH FL Galleria
Milwaukee, WI 53215-4330

Mailing address

2900 W Oklahoma Ave
5TH FL Galleria
Milwaukee, WI 53215-4330
Phone (414) 649-2550

Other practice location 1

4400 W 95th St Ste 112
Oak Lawn, IL 60453-2657
Phone (708) 684-7100

Other identifiers 1

IdentifierTypeStateIssuer
172192000MedicaidMN

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address asahajpal23218@direct.myadvocateaurora.org Direct
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, SD, IL4 enrollments
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 4

Enrollment IDStateProvider typePAC IDDetails
I20080903000105 WI Practitioner - General SurgeryPractitioner - Other (Physician) 7618073610
I20100719000587 SD Practitioner - NephrologyPractitioner - General SurgeryPractitioner - Vascular SurgeryPractitioner - Other (Physician) 7618073610 Reassigns benefits to 1 organization
I20230410002171 IL Practitioner - General Surgery 7618073610 Reassigns benefits to 1 organization
I20250221001257 WI Practitioner - Surgical Oncology 7618073610 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Surgical Oncology
Education
Other, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Columbia St Marys Hospital Milwaukee IncGroup PAC ID 5890604722, 311 clinicians
Ascension Medical Group-Fox Valley Wisconsin, IncGroup PAC ID 0244142420, 260 clinicians
Ascension Medical Group-Southeast Wisconsin IncGroup PAC ID 8628980943, 551 clinicians

Practice addresses (Care Compare)

2350 N Lake Dr
Suite 201
Milwaukee, WI 53211-4528
Phone (414) 298-7133

2700 W 9TH Ave
Oshkosh, WI 54904-7247

3801 Spring St
Mount Pleasant, WI 53405-1667
Phone (262) 687-4011

Hospital & facility affiliations

  • Ascension Columbia St Marys Hospital Milwaukee Hospital, Milwaukee, WI, CCN 520051
  • Ascension St Francis Hospital Hospital, Milwaukee, WI, CCN 520078
  • Ascension SE Wisconsin Hospital Hospital, Milwaukee, WI, CCN 520136
  • Ascension All Saints Hospital Hospital, Racine, WI, CCN 520096

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
49031MNMDTransplant Surgery Physician
036-151332ILMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Avera McKennan Current Accepting new patients
Columbia St. Mary'S Hospital Milwaukee Inc CurrentSince Feb 6, 2025 Accepting new patients
Ascension Medical Group-Fox Valley Wisconsin, Inc CurrentSince Feb 25, 2025 Accepting new patients
Columbia St. Mary'S Hospital Milwaukee, Inc CurrentSince Feb 6, 2025 Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Feb 28, 2023 Accepting new patients
Ascension Medical Group-Southeast Wisconsin Inc CurrentSince Feb 25, 2025 Accepting new patients
Ascension Medical Group-Fox Valley Wisconsin, Inc CurrentSince Feb 25, 2025 Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Feb 28, 2023 Accepting new patients

Locations

214 McHenry Rd
Buffalo Grove, IL 60089
Phone (847) 459-1160

29373 Network Pl
Chicago, IL 60673

4400 W 95th St
Ste 112
Oak Lawn, IL 60453
Phone (708) 684-7100

1501 S Madison St
Appleton, WI 54915
Phone (920) 730-4435

13950 W Capitol Dr
Brookfield, WI 53005
Phone (414) 302-5400

10101 S 27th St
Franklin, WI 53132
Phone (414) 325-4700

1550 Midway Pl
Menasha, WI 54952
Phone (920) 727-8030

2350 N Lake Dr
Ste 201
Milwaukee, WI 53211
Phone (414) 272-3000

2900 W Oklahoma Ave
Fl 5
Milwaukee, WI 53215
Phone (414) 646-1550

3801 Spring St
Mount Pleasant, WI 53405
Phone (262) 636-4011

2700 W 9th Ave
Oshkosh, WI 54904
Phone (920) 223-0220

201 N Mayfair Rd
Fl 2
Wauwatosa, WI 53226
Phone (414) 771-8228

801 S 70th St
West Allis, WI 53214
Phone (414) 773-6600

Interoperability endpoints

  • Direct secure messaging: ajay.sahajpal@avera.sdhealthlink.net

Organizations & group practices 8

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 5

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": "1170201600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1734912000000",
    "number": "1245377233",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2900 W OKLAHOMA AVE",
            "address_2": "5TH FL GALLERIA",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532154330",
            "telephone_number": "414-649-2550"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2900 W OKLAHOMA AVE",
            "address_2": "5TH FL GALLERIA",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532154330",
            "telephone_number": "414-649-2550"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4400 W 95th St Ste 112",
            "address_purpose": "LOCATION",
            "city": "Oak Lawn",
            "state": "IL",
            "postal_code": "604532657",
            "country_code": "US",
            "telephone_number": "708-684-7100",
            "fax_number": "708-684-7130",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SAHAJPAL",
        "first_name": "AJAY",
        "middle_name": "K",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-31",
        "last_updated": "2024-12-23",
        "certification_date": "2024-12-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "204F00000X",
            "taxonomy_group": "",
            "desc": "Transplant Surgery",
            "state": "MN",
            "license": "49031",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "IL",
            "license": "036-151332",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "172192000",
            "state": "MN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "asahajpal23218@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "2900 W Oklahoma Ave",
            "address_2": "5th Fl Galleria",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532154330",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "2900 W Oklahoma Ave",
            "address_2": "5th Fl Galleria",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532154330",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Milwaukee, WI

Sources for this page

Verify at the official NPI Registry.