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

Justin Garrett Hacnik, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1043897747

Justin Garrett Hacnik, MD is an Emergency Medicine in Corpus Christi, Texas. Graduated from University of Nevada School of Medicine in 2021, 5 years ago. Practices with Gulf Coast Emergency Physicians, PLLC, a 108-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
5
Trained at
University of Nevada School of Medicine
Licensed in
TX
In the registry since
2021
Specialties on file
3
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Corpus Christi, TX

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence U3863 (TX)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Emergency Medicine Physician Taxonomy 207P00000X · Licence BP10074735 (TX)

Record details

NPI number1043897747
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2021
Last updated in NPPESAugust 24, 2023
Certification dateAugust 23, 2023

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF NEVADA SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Gulf Coast Emergency Physicians, Pllc — 108 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Corpus Christi