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

Dr. Dennis Efren Duriex, MD

Individual provider Infectious Disease Physician · NPI 1336145838

Dr. Dennis Efren Duriex, MD is an Infectious Disease in Lubbock, Texas. Graduated from Ponce School of Medicine in 1984, 42 years ago. Practices with Covenant Medical Group, a 227-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
42
Trained at
Ponce School of Medicine
Licensed in
TX
In the registry since
2005
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

4102 24th St Ste 403
Lubbock, TX 79410-1806
Phone: (806) 795-8150
Fax: (806) 791-6688
Show map & directions

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

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence H7137 (TX)

Record details

NPI number1336145838
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2005
Last updated in NPPESAugust 24, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINFECTIOUS DISEASE
Medical schoolPONCE SCHOOL OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Covenant Medical Group — 227 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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