Individual provider Active NPI

Alejandra Siddalingaiah, MD

  • Internal Medicine Physician
  • Milwaukee, WI
National Provider Identifier
1205244001
Registry record updated Feb 17, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
46230-020 Issued in WI
Practice address
3003 W Good Hope Rd
Milwaukee, WI 53209-2042
Phone
(414) 247-4622
NPI assigned
Jul 25, 2014
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 17, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 46230-020 WI Primary

Addresses

Primary practice location

3003 W Good Hope Rd
Milwaukee, WI 53209-2042

Mailing address

PO Box 735044
Chicago, IL 60673-5044
Phone (800) 326-2250

Other practice location 1

7733 W Burleigh St
Milwaukee, WI 53222-5003
Phone (414) 837-6300

Other identifiers 1

IdentifierTypeStateIssuer
100039117MedicaidWI

Other names 1

  • Claudia Alejandra Pineda Gomez Former name

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address asiddalingaiah256624@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
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
I20140730002857 WI Practitioner - Internal Medicine 5799901534 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Aurora Advanced Healthcare, Inc.Group PAC ID 3375625833, 1,107 clinicians

Practice addresses (Care Compare)

3003 W Good Hope Rd
Milwaukee, WI 53209-2042
Phone (414) 352-3100

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
46230-020WIMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Aurora Advanced Healthcare Inc CurrentSince Jul 25, 2025 Accepting new patients
Milwaukee Internal Medicine Associates Inc Internal Medicine CurrentSince Jun 1, 2014 Accepting new patients
Aurora Advanced Healthcare, Inc. Internal Medicine CurrentSince Jul 25, 2025 Accepting new patients
Aurora Medical Group, Inc. Internal Medicine Current Accepting new patients
Aurora Medical Group, Inc. CurrentSince Jul 25, 2025 Accepting new patients
Aurora Medical Group, Inc. CurrentSince Jul 25, 2025 Accepting new patients

Locations

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

6400 Industrial Loop
Greendale, WI 53129
Phone (414) 423-4100

3415 Sheridan Rd
Kenosha, WI 53140
Phone (262) 633-4343

3003 University Dr
Marinette, WI 54143
Phone (715) 735-4200

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

7733 W Burleigh St
Milwaukee, WI 53222
Phone (262) 328-4232

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

Interoperability endpoints

  • Direct secure messaging: asiddalingaiah256624@direct.myadvocateaurora.org

Organizations & group practices 6

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": "1406246400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771286400000",
    "number": "1205244001",
    "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": "3003 W GOOD HOPE RD",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532092042",
            "telephone_number": "414-247-4622"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7733 W Burleigh St",
            "address_purpose": "LOCATION",
            "city": "Milwaukee",
            "state": "WI",
            "postal_code": "532225003",
            "country_code": "US",
            "telephone_number": "414-837-6300",
            "fax_number": "414-763-3602",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIDDALINGAIAH",
        "first_name": "ALEJANDRA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-07-25",
        "last_updated": "2026-02-17",
        "certification_date": "2026-02-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WI",
            "license": "46230-020",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100039117",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "asiddalingaiah256624@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "3003 W Good Hope Rd",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532092042",
            "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": "3003 W Good Hope Rd",
            "city": "Milwaukee",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532092042",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "CLAUDIA",
            "last_name": "PINEDA GOMEZ",
            "middle_name": "ALEJANDRA",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Milwaukee, WI

Sources for this page

Verify at the official NPI Registry.