NPI age
19 years
Enumerated 2006-07-31
● Active
Type 1 · Individual
DR. John H Winston III, M.D.
Winston is 1 of 26 colon & rectal surgery providers in San Antonio and 1 of 264 in Texas.
Primary specialty
Colon & Rectal Surgery
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2015-01-13
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 264 active colon & rectal surgery providers in Texas.
NPI age
19 years
≈ at median (18 yr)
State licenses
1 state
14% of peers hold multiple states
Subspecialties
0
43% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-07Enumerated in NPPES
2006
2026
Where they practice
Practice location
19288 Stone Oak Pkwy, A
San Antonio, TX 782583222
Mailing address
19288 Stone Oak Pkwy, A
San Antonio, TX 782583222
Specialties
-
Colon & Rectal Surgery PrimaryA colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues...
Practice context
Part of a multi-provider practice. 3 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 →
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