NPI age
9 years
Enumerated 2017-04-02
● Active
Type 1 · Individual
Katherine Elizabeth Allen, MD
Allen is 1 of 34 surgery providers in Fort Sam Houston and 1 of 3028 in Texas.
Primary specialty
Surgery
Plus 1 subspecialty
Licensed in
TX, KY
2 states
Status
Active
No deactivations on record
Last NPPES update
2023-01-18
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 3028 active surgery providers in Texas.
NPI age
9 years
↓ 9 yr below median (18 yr)
State licenses
2 states
Top 88% — 11% of peers are multi-state
Subspecialties
0
27% of peers hold subspecialties
NPI lifetime · 2017 → 2026
2017-04Enumerated in NPPES
2017
2026
Where they practice
Practice location
3551 Roger Brooke Dr
Fort Sam Houston, TX 782344504
Mailing address
3551 Roger Brooke Dr
San Antonio, TX 782344504
Additional practice locations
1 secondary location on file with NPPES.
Location 2
1100 Wilford Hall Loop Bldg 4554
Jbsa Lackland, TX 782365638
Specialties
-
Surgery PrimaryA general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and...
Practice context
Part of a multi-provider practice. 1394 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 3028 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.