Alison Reiland Ewen, MD

Emergency medicine physician in Austin, Texas · NPI 1265694038

Alison Ewen is one of 153 emergency medicine physicians practicing in Austin, Texas. Alison Ewen practices with Longhorn Emergency Medical Associates PA.

Registry record (NPPES)

NPI
1265694038
Type
Type 1 · Individual
Primary taxonomy
Emergency Medicine · 207P00000X
Address on file
901 W Ben White Blvd
Austin, TX 78704-6903
(512) 816-6170
Enumerated
Jul 1, 2008
Record last updated
Aug 4, 2025
License states listed
TX

Medicare (CMS)

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

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Practice locations

More emergency 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.