NPI age
17 years
Enumerated 2009-04-08
● Active
Type 1 · Individual
James Brian Szender, MD
Szender is 1 of 19 obstetrics & gynecology providers in San Antonio and 1 of 159 in Texas.
Primary specialty
Obstetrics & Gynecology
Plus 3 subspecialties
Licensed in
TX, NY
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-07-21
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 159 active obstetrics & gynecology providers in Texas.
NPI age
17 years
↓ 2 yr below median (19 yr)
State licenses
2 states
Top 66% — 33% of peers are multi-state
Subspecialties
2
In the 52% of peers with subspecialties
NPI lifetime · 2009 → 2026
2009-04Enumerated in NPPES
2009
2026
Where they practice
Practice location
4383 Medical Dr
San Antonio, TX 782293307
Mailing address
4383 Medical Dr
San Antonio, TX 782293307
Additional practice locations
1 secondary location on file with NPPES.
Location 2
Elm And Carlton Streets
Buffalo, NY 14263
Specialties
-
Obstetrics & Gynecology PrimaryAn obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic...
-
Obstetrics & GynecologyAn obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other...
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Practice context
Part of a multi-provider practice. 35 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.