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

Dr. Gregory A Echt, MD

Individual provider Radiation Oncology Physician · NPI 1689657298

Dr. Gregory A Echt, MD is a Radiation Oncology Physician in Irving, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
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

7415 Las Colinas Blvd Ste 100
Irving, TX 75063
Phone: (214) 379-2700
Fax: (972) 869-3875
Show map & directions

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

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence H6809 (TX)

Record details

NPI number1689657298
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 29, 2005
Last updated in NPPESNovember 20, 2018

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