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Robert Zajac is one of 54 infectious disease physicians practicing in San Antonio, Texas .
Robert Zajac practices with Robert A Zajac MD PA.
Registry record (NPPES)
NPI
1013907963
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine, Infectious Disease · 207RI0200X
Address on file
150 E Sonterra Blvd San Antonio, TX 78258-4098 (210) 481-2800
Enumerated
Oct 24, 2005
Record last updated
Aug 8, 2024
License states listed
TX
Medicare (CMS)
Enrollment
Medicare-enrolled in TXInfectious Disease
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
150 E Sonterra Blvd Suite 170
San Antonio , TX 78258
(210) 481-2800
More infectious disease physicians 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.
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