Madeline Walker RN
About this NPIWhat this record shows.
NPI 1174486716 is registered to Madeline Walker RN, a Oncology Registered Nurse practising at 1601 Trinity St Stop 804 in Austin, Texas. Oncology Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Madeline Walker RN has been enumerated in the National Provider Identifier (NPI) registry since 2025.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Madeline Walker RN accepts. To confirm in-network status with your specific health plan, contact Madeline Walker RN directly at (512) 324-7865.
Frequently asked
Yes. NPI 1174486716 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Oncology Registered Nurse is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (512) 324-7865.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Madeline Walker RN is a Type-1 individual NPI.