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

Dr. Gregory Gene McKenzie, MD

Individual provider Internal Medicine Physician · NPI 1629040910

Dr. Gregory Gene McKenzie, MD is an Internal Medicine Physician in Kerrville, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2006
Specialties on file
2
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

551 Hill Country Dr
Kerrville, TX 78028-6085
Phone: (830) 377-5359
Fax: (830) 896-7020
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence F3235 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence F3235 (TX)

Record details

NPI number1629040910
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedFebruary 2, 2006
Last updated in NPPESSeptember 23, 2009
Mailing address551 Hill Country Dr, Kerrville, TX 78028-6085

Other providers in Kerrville