NPI age
13 years
Enumerated 2013-03-25
● Active
Type 1 · Individual
Mark Thomas Foster
Foster is 1 of 14 surgery providers in San Antonio and 1 of 126 in Texas.
Primary specialty
Surgery
Plus 2 subspecialties
Licensed in
TX, NY
2 states
Status
Active
No deactivations on record
Last NPPES update
2023-11-28
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 126 active surgery providers in Texas.
NPI age
13 years
↓ 2 yr below median (15 yr)
State licenses
2 states
Top 63% — 36% of peers are multi-state
Subspecialties
1
In the 77% of peers with subspecialties
NPI lifetime · 2013 → 2026
2013-03Enumerated in NPPES
2013
2026
Where they practice
Practice location
4502 Medical Dr
San Antonio, TX 782294402
Mailing address
903 W Martin St # MS 49-2
San Antonio, TX 782070903
Additional practice locations
1 secondary location on file with NPPES.
Location 2
300 Community Dr, Dept. Of Emeregency Medicine
Manhasset, NY 110303816
Specialties
-
Surgery PrimaryA surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ...
-
Emergency MedicineAn emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department....
Practice context
Part of a multi-provider practice. 1646 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 126 Surgery providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
Request a quote →How to verify this provider
- 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.