NPI age
9 years
Enumerated 2017-02-13
● Active
Type 1 · Individual
MR. Johnnie Walter Cox III
Cox is 1 of 490 anesthesiology providers in San Antonio and 1 of 6023 in Texas.
Primary specialty
Anesthesiology
Plus 2 subspecialties
Licensed in
VA
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-04-06
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 6023 active anesthesiology providers in Texas.
NPI age
9 years
↓ 9 yr below median (18 yr)
State licenses
1 state
12% of peers hold multiple states
Subspecialties
2
In the 31% of peers with subspecialties
NPI lifetime · 2017 → 2026
2017-02Enumerated in NPPES
2017
2026
Where they practice
Practice location
7703 Floyd Curl Dr
San Antonio, TX 782293901
Mailing address
7703 Floyd Curl Dr
San Antonio, TX 782293901
Additional practice locations
1 secondary location on file with NPPES.
Location 2
5163 Cleveland Street
Virginia Beach, VA 23462
Specialties
-
Anesthesiology PrimaryAn anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk...
-
Behavior TechnicianThe behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state...
-
Emergency Medical Technician, BasicA Basic EMT is an individual trained and certified to perform basic life support treatment in medical emergencies based on individual state boards.
Practice context
Part of a multi-provider practice. 1403 other active providers share this practice address in NPPES.
Recently enumerated nearby: 2 new anesthesiology providers have been added in San Antonio in the last 180 days.
See all →
Provyx · Custom healthcare lists
Need all 6023 Anesthesiology 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.