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

Individual provider Psychiatry Physician · NPI 1710045000

John G Tierney II, MD is a Psychiatry Physician in San Antonio, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2006
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

1202 E Sonterra Blvd Ste 202
San Antonio, TX 78258
Phone: (210) 615-8458
Fax: (210) 615-6966
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence H6653 (TX)

Record details

NPI number1710045000
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 5, 2006
Last updated in NPPESAugust 22, 2007

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