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

Dr. James Porter McDonough III, MD

Individual provider Emergency Medicine Physician · NPI 1124407606

Dr. James Porter McDonough III, MD is an Emergency Medicine Physician in Round Rock, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

300 University Blvd
Round Rock, TX 78665
Phone: (512) 509-0100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence R8611 (TX)

Record details

NPI number1124407606
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 29, 2015
Last updated in NPPESJanuary 27, 2022
Certification dateJanuary 27, 2022

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