James Todd Walker

Sports medicine physician in Austin, Texas · NPI 1922481803

James Walker is one of 13 sports medicine physicians practicing in Austin, Texas. James Walker practices with Ortholonestar PLLC.

Registry record (NPPES)

NPI: 1922481803
Type: Type 1 · Individual
Primary taxonomy: Orthopaedic Surgery, Sports Medicine · 207XX0005X
Address on file: 4700 Seton Center Pkwy Ste 200
Austin, TX 78759-4107
(512) 439-1000
Enumerated: Jul 9, 2015
Record last updated: Apr 29, 2025
License states listed: SC, TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Sports Medicine
Revalidation due: No date set by CMS

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Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history

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Practice locations

4700 Seton Ctr Pkwy Suite 200
Austin, TX 78759
(512) 439-1000

More sports medicine physicians in Austin

Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.