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

James Brian Szender, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1245473149

James Brian Szender, MD is a Gynecological Oncology in San Antonio, Texas. Graduated from Creighton University School of Medicine in 2009, 17 years ago. Practices with South Texas Oncology and Hematology, PLLC, a 39-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in New York and Texas.

Years since qualifying
17
Trained at
Creighton University School of Medicine
Licensed in
NY, TX
In the registry since
2009
Specialties on file
4
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

4383 Medical Dr
San Antonio, TX 78229-3307
Phone: (210) 593-5700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Elm And Carlton Streets, Buffalo, NY 14263 — (716) 845-5776

Specialties & licences

Gynecologic Oncology Physician (primary) Taxonomy 207VX0201X · Licence R1659 (TX)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence BP1003505 (TX)
Gynecologic Oncology Physician Taxonomy 207VX0201X · Licence 270045 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1245473149
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2009
Last updated in NPPESJuly 21, 2022
Mailing address4383 Medical Dr, San Antonio, TX 78229-3307

Medicare enrollment

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

Medicare specialtyGYNECOLOGICAL ONCOLOGY
Also practisesOBSTETRICS/GYNECOLOGY
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice South Texas Oncology And Hematology, Pllc — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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