Steven Siemieniak, DO

Emergency medicine physician in Live Oak, Texas · NPI 1659965598

Steven Siemieniak is one of 30 emergency medicine physicians practicing in Live Oak, Texas. Steven Siemieniak practices with Emergency Medicine Services Of TX, PLLC.

Registry record (NPPES)

NPI
1659965598
Type
Type 1 · Individual
Primary taxonomy
Emergency Medicine · 207P00000X
Address on file
1100 Wilford Hall Loop # 4554
Jbsa Lackland, TX 78236-5638
(210) 292-7412
Enumerated
Feb 22, 2021
Record last updated
Jun 26, 2026
License states listed
VA

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 Live Oak

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.