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

Dr. Thomas E Callahan III, MD

Individual provider Vascular & Interventional Radiology Physician · NPI 1508809138

Dr. Thomas E Callahan III, MD is a Diagnostic Radiology in Fort Worth, Texas. Graduated from University of Vermont College of Medicine in 2000, 26 years ago. Practices with Nor-Lea Hospital District, a 52-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Hawaii and Texas.

Years since qualifying
26
Trained at
University of Vermont College of Medicine
Licensed in
HI, TX
In the registry since
2006
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

815 Pennsylvania Ave
Fort Worth, TX 76104-2294
Phone: (817) 321-0404
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 4515 Marsha Sharp Fwy, Lubbock, TX 79407-2520 — (806) 744-7223
  • 4005 24th St, Lubbock, TX 79410-1835 — (806) 792-2767

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence M7890 (TX)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence MD-21591 (HI)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence M7890 (TX)

Record details

NPI number1508809138
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2006
Last updated in NPPESApril 7, 2026
Certification dateApril 7, 2026
Mailing address816 W Cannon St, Fort Worth, TX 76104-3194

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF VERMONT COLLEGE OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Nor-Lea Hospital District — 52 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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