Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Guillermo Antonio Reyes, MD

Individual provider Cardiovascular Disease Physician · NPI 1164544656

Guillermo Antonio Reyes, MD is a Cardiovascular Disease (Cardiology) in San Antonio, Texas. Graduated from Baylor College of Medicine in 1994, 32 years ago. Practices as a sole proprietor. Licensed in Texas.

Years since qualifying
32
Trained at
Baylor College of Medicine
Licensed in
TX
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

8093 Eckhert Rd
San Antonio, TX 78240-2637
Phone: (210) 949-1300
Fax: (210) 949-1475
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence J01563 (TX)

Record details

NPI number1164544656
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 4, 2007
Last updated in NPPESMarch 13, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 1994 (32 years in practice)
Accepts Medicare assignment Not indicated

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