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

Dr. Thomas Bayard O'Barr Jr., MD

Individual provider Internal Medicine Physician · NPI 1255334033

Dr. Thomas Bayard O'Barr Jr., MD is an Internal Medicine Physician in Woodstock, Georgia. Practices as a sole proprietor. Licensed in Georgia.

Licensed in
GA
In the registry since
2005
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

1192 Buckhead Xing Ste E
Woodstock, GA 30189-4255
Phone: (678) 494-4450
Fax: (678) 494-6265
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 024472 (GA)

Record details

NPI number1255334033
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 24, 2005
Last updated in NPPESJanuary 29, 2018

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