Individual provider Active NPI

Robert C. Mignacca, M.D.

  • Pediatric Hematology & Oncology Physician
  • Austin, TX
National Provider Identifier
1891707733
Registry record updated Jun 10, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Hematology & Oncology PhysicianTaxonomy code 2080P0207X
License
P1900 Issued in TX
Practice address
4910 Mueller Blvd Ste 200
Austin, TX 78723-3079
Phone
(512) 628-1900
Fax
(512) 628-1901
NPI assigned
Aug 12, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 10, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Hematology & Oncology Physician 2080P0207X P1900 TX Primary

Addresses

Primary practice location

4910 Mueller Blvd Ste 200
Austin, TX 78723-3079

Mailing address

4910 Mueller Blvd Ste 200
Austin, TX 78723-3079
Phone (512) 628-1900

Other identifiers 1

IdentifierTypeStateIssuer
296461101MedicaidTX

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX, IL2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20120615000414 TX Practitioner - Pediatric MedicinePractitioner - Hematology/Oncology 7214016443 Reassigns benefits to 1 organization
I20250813000600 IL Practitioner - Hematology/Oncology 7214016443 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hematology/Oncology
Education
Saint Louis University School of Medicine, 1990
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
The Bleeding and Clotting Disorders InstituteGroup PAC ID 6608051230, 10 clinicians

Practice addresses (Care Compare)

427 W Northmoor Rd
Peoria, IL 61614-3542
Phone (309) 692-5337

Hospital & facility affiliations

  • Saint Francis Medical Center Hospital, Peoria, IL, CCN 140067
  • Carle Health Methodist Hospital Hospital, Peoria, IL, CCN 140209
  • Carle Health Proctor Hospital Hospital, Peoria, IL, CCN 140013

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
The Bleeding and Clotting Disorders Institute CurrentSince Aug 12, 2025 Accepting new patients
Dell Children'S Medical Group CurrentSince Apr 1, 2012 Accepting new patients
Dell Children'S Medical Group Pediatric Hematology-Oncology CurrentSince Apr 1, 2012 Accepting new patients
The Bleeding and Clotting Disorders Institute Pediatric Hematology-Oncology CurrentSince Aug 12, 2025 Accepting new patients
Valley Children'S Specialty Medical Group, Inc. Past Accepting new patients
Ascension Seton Past Accepting new patients

Locations

427 W Northmoor Rd
Peoria, IL 61614
Phone (309) 692-5337

1301 Barbara Jordan Blvd
Ste 200
Austin, TX 78723
Phone (512) 628-1800

4910 Mueller Blvd
Ste 200
Austin, TX 78723
Phone (512) 324-3315

1301 Barbara Jordan Blvd
Ste 401
Austin, TX 78723
Phone (512) 628-1810

1000 Hesters Crossing Rd
Round Rock, TX 78681
Phone (512) 628-1800

Interoperability endpoints

  • Direct secure messaging: robert.mignacca.1@8363.direct.athenahealth.com

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.

Hospital & facility affiliations 3

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": "1155340800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1654819200000",
    "number": "1891707733",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4910 MUELLER BLVD STE 200",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787233079",
            "telephone_number": "512-628-1900",
            "fax_number": "512-628-1901"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4910 MUELLER BLVD STE 200",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787233079",
            "telephone_number": "512-628-1900",
            "fax_number": "512-628-1901"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MIGNACCA",
        "first_name": "ROBERT",
        "middle_name": "C.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-12",
        "last_updated": "2022-06-10",
        "certification_date": "2022-06-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0207X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Hematology-Oncology",
            "state": "TX",
            "license": "P1900",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "296461101",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Austin, TX

Sources for this page

Verify at the official NPI Registry.