NPI age
19 years
Enumerated 2007-05-29
● Active
Type 1 · Individual
DR. Michael A Keller, M.D.
Keller 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
2018-05-10
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
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 · 2007 → 2026
2007-05Enumerated in NPPES
2007
2026
Where they practice
Practice location
7950 Floyd Curl Dr Ste 101, Medical Tower I
San Antonio, TX 782293916
Mailing address
7950 Floyd Curl Dr Ste 101, Medical Tower I
San Antonio, TX 782293916
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...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 286241902 |
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
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