NPI age
19 years
Enumerated 2007-05-04
● Active
Type 1 · Individual
Carl Simpson, M.D.
Simpson is 1 of 148 general practice providers in San Antonio and 1 of 2087 in Texas.
Primary specialty
General Practice
Plus 2 subspecialties
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2016-07-22
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 2087 active general practice providers in Texas.
NPI age
19 years
↑ 9 yr above median (10 yr)
State licenses
1 state
4% of peers hold multiple states
Subspecialties
2
In the 33% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-05Enumerated in NPPES
2007
2026
Where they practice
Practice location
4800 Fredericksburg Rd, Suite 127
San Antonio, TX 782293628
Mailing address
16215 Santa Cathrena
San Antonio, TX 782323465
Specialties
-
General Practice PrimaryA physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
-
Preventive MedicineAerospace medicine focuses on the clinical care, research, and operational support of the health, safety, and performance of crewmembers and passengers of air and space vehicles, together with the support personnel who assist operation...
-
Preventive MedicineA preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.
Practice context
Part of a multi-provider practice. 7 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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