Peter J. Altshuler, MD

General surgeon in San Antonio, Texas · NPI 1548623622

Peter Altshuler is one of 120 general surgeons practicing in San Antonio, Texas. Peter Altshuler practices with University Of Texas Health Science Center At San Antonio.

Registry record (NPPES)

NPI: 1548623622
Type: Type 1 · Individual
Primary taxonomy: Transplant Surgery · 204F00000X
Address on file: 4502 Medical Dr
San Antonio, TX 78229-4402
(210) 567-5777
Enumerated: Apr 5, 2016
Record last updated: Aug 14, 2025
License states listed: TX

Medicare (CMS)

Enrollment: Medicare-enrolled in CA, TX
General Surgery
Revalidation due: No date set by CMS

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Part D prescribing
Procedure volumes by CPT code
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Full enrollment history

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Practice locations

4502 Medical Dr
San Antonio, TX 78229
(210) 358-4000

More general surgeons in San Antonio

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.