Individual provider Active NPI

George A Idarraga, MD

  • Pediatrics Physician
  • Milwaukee, WI
National Provider Identifier
1487699674
Registry record updated Nov 18, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
39892-20 Issued in WI
Practice address
1432 W Forest Home Ave Ste 200
Milwaukee, WI 53204-3228
Phone
(414) 567-5401
Fax
(414) 567-5358
NPI assigned
Jun 19, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 18, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatrics Physician 208000000X 39892 WI
Pediatrics Physician 208000000X 39892-20 WI Primary

Addresses

Primary practice location

1432 W Forest Home Ave Ste 200
Milwaukee, WI 53204-3228

Mailing address

202 S Park St
Madison, WI 53715-1507
Phone (608) 417-6000

Other identifiers 1

IdentifierTypeStateIssuer
32469800MedicaidWI

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
I20050614001147 WI Practitioner - Pediatric Medicine 4587608146 Reassigns benefits to 1 organization

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
39892WIMDPediatrics Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Progressive Community Health Centers, Inc. Pediatrics CurrentSince Apr 27, 2021 Accepting new patients

Locations

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

3522 W Lisbon Ave
Milwaukee, WI 53208
Phone (414) 935-8000

1452 N 7th St
Fl 2
Milwaukee, WI 53205
Phone (414) 935-8000

Interoperability endpoints

  • Direct secure messaging: gidarraga347547@direct.ochin.org

Organizations & group practices 1

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": "1150675200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763424000000",
    "number": "1487699674",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "202 S PARK ST",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537151507",
            "telephone_number": "608-417-6000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1432 W FOREST HOME AVE STE 200",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532043228",
            "telephone_number": "414-567-5401",
            "fax_number": "414-567-5358"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "IDARRAGA",
        "first_name": "GEORGE",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-19",
        "last_updated": "2025-11-18",
        "certification_date": "2025-11-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "WI",
            "license": "39892",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "WI",
            "license": "39892-20",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "32469800",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Milwaukee, WI

Sources for this page

Verify at the official NPI Registry.