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

Individual provider Specialist · NPI 1447473541

Barry Keith Knezek, MD is a Specialist in Dallas, Texas. Practices as a sole proprietor. Licensed in Texas.

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

12740 Hillcrest Rd Ste 175
Dallas, TX 75230-2164
Phone: (972) 233-9961
Fax: (866) 561-3160
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence J2134 (TX)

Record details

NPI number1447473541
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 10, 2007
Last updated in NPPESJanuary 8, 2026
Certification dateJanuary 8, 2026

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