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

Dr. Derrick William Dvorak, MD

Individual provider Emergency Medicine Physician · NPI 1164607446

Dr. Derrick William Dvorak, MD is a Family Practice in Rowlett, Texas. Graduated from Sanford School of Medicine of University of South Dakota in 2002, 24 years ago. Practices with Small Hospital Innovations LLC, a 80-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana, South Dakota and Texas.

Years since qualifying
24
Trained at
Sanford School of Medicine of University of South Dakota
Licensed in
IN, SD, TX
In the registry since
2008
Specialties on file
3
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

6800 Scenic Dr
Rowlett, TX 75088-4552
Phone: (972) 520-8000
Show map & directions

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

Additional practice locations (1)

  • 7950 W Jefferson Blvd, Fort Wayne, IN 46804-4140 — (260) 435-7937

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence P3527 (TX)
Family Medicine Physician Taxonomy 207Q00000X · Licence 01068417A (IN)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 7526 (SD)

Record details

NPI number1164607446
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 4, 2008
Last updated in NPPESFebruary 27, 2026
Certification dateFebruary 27, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolSANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA
Graduated 2002 (24 years in practice)
Group practice Small Hospital Innovations Llc — 80 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Rowlett