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

James Ralph Korndorffer Jr., MD

Individual provider Surgery Physician · NPI 1346333655

James Ralph Korndorffer Jr., MD is a General Surgery in Austin, Texas. Graduated from University of South Florida College of Medicine in 1990, 36 years ago. Practices with The University of Texas at Austin, a 156-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California, Louisiana and Texas.

Years since qualifying
36
Trained at
University of South Florida College of Medicine
Licensed in
CA, LA, 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

1601 Trinity St
Austin, TX 78712-1765
Phone: (833) 882-2737
Show map & directions

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

Additional practice locations (2)

  • 300 Pasteur Dr, Palo Alto, CA 94305-2200 — (650) 723-4000
  • 1415 Tulane Ave, New Orleans, LA 70112-2600 — (504) 988-2300

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence V5790 (TX)
Surgery Physician Taxonomy 208600000X · Licence G151411 (CA)
Surgery Physician Taxonomy 208600000X · Licence 15058R (LA)

Record details

NPI number1346333655
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 2, 2006
Last updated in NPPESJanuary 29, 2025
Certification dateJanuary 29, 2025

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 1990 (36 years in practice)
Group practice The University Of Texas At Austin — 156 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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