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

James Willig

Individual provider Infectious Disease Physician · NPI 1386768968

James Willig is an Infectious Disease in Dallas, Texas. Qualified in 2010, 16 years ago. Practices with University of Texas Southwestern Medical Center at Dallas, a 3,149-clinician group and accepts Medicare assignment. Licensed in Alabama and Texas.

Years since qualifying
16
Licensed in
AL, TX
In the registry since
2007
Specialties on file
2

Practice location Address checks out

6201 Harry Hines Blvd
Dallas, TX 75390-2610
Phone: (214) 633-5555
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 V8429 (TX)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 26003 (AL)

Record details

NPI number1386768968
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMarch 19, 2007
Last updated in NPPESJuly 9, 2025
Certification dateJuly 9, 2025

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice University Of Texas Southwestern Medical Center At Dallas — 3149 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Dallas