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

Dr. Guillermo Alessandro Retis, DMD

Individual provider General Practice Dentistry · NPI 1659832061

Dr. Guillermo Alessandro Retis, DMD is a General Practice Dentistry in El Paso, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2019
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

See every abbreviation used in this directory →

Practice location Address checks out

965 N Resler Dr # 104-105
El Paso, TX 79912-1417
Phone: (702) 985-7330
Show map & directions

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

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 36196 (TX)

Record details

NPI number1659832061
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorYes
NPI enumeratedMarch 28, 2019
Last updated in NPPESApril 13, 2023
Certification dateApril 13, 2023

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