Individual provider Active NPI

Kayeleigh Higgerson, D.O.

  • Pediatric Hematology & Oncology Physician
  • Austin, TX
National Provider Identifier
1477908432
Registry record updated Aug 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Hematology & Oncology PhysicianTaxonomy code 2080P0207X
License
U3541 Issued in TX
Practice address
4910 Mueller Blvd
Suite 200
Austin, TX 78723
Phone
(512) 628-1900
NPI assigned
Apr 27, 2016
Last updated
Aug 21, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 21, 2026

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 U3541 TX Primary

Addresses

Primary practice location

4910 Mueller Blvd
Suite 200
Austin, TX 78723

Mailing address

4900 Mueller Blvd
Austin, TX 78723-3079
Phone (512) 628-1900

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
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
I20231011000770 TX Practitioner - Pediatric MedicinePractitioner - Hematology/Oncology 5698066017 Reassigns benefits to 1 organization

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
2019017089MOMDPediatric Hematology & Oncology Physician
BP10055851TXMDStudent in an Organized Health Care Education/Training Program

Practice roles

OrganizationSpecialtyStatusNew patients
Dell Children's Medical Group CurrentSince Aug 1, 2023 Accepting new patients
Dell Children's Medical Group Pediatric Hematology-Oncology CurrentSince Aug 1, 2023 Accepting new patients
Ascension Seton Past Accepting new patients

Locations

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

4900 Mueller Blvd
Austin, TX 78723
Phone (512) 324-0165

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

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

Interoperability endpoints

  • Direct secure messaging: kayeleigh.higgerson.1@8363.direct.athenahealth.com

Organizations & group practices 3

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.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1461715200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787270400000",
    "number": "1477908432",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4900 MUELLER BLVD",
            "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",
            "address_2": "SUITE 200",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "78723",
            "telephone_number": "512-628-1900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HIGGERSON",
        "first_name": "KAYELEIGH",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-04-27",
        "last_updated": "2026-08-21",
        "certification_date": "2026-08-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0207X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Hematology-Oncology",
            "state": "TX",
            "license": "U3541",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Austin, TX

Sources for this page

Verify at the official NPI Registry.