NPI age
19 years
Enumerated 2006-06-17
● Active
Type 1 · Individual
MR. John K Carollo, MS, LAT, ATC
Carollo is 1 of 170 specialist/technologist providers in San Antonio and 1 of 2956 in Texas.
Primary specialty
Specialist/Technologist
Plus 1 subspecialty
Licensed in
TX, OH
2 states
Status
Active
No deactivations on record
Last NPPES update
2023-10-01
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 2956 active specialist/technologist providers in Texas.
NPI age
19 years
↑ 11 yr above median (8 yr)
State licenses
2 states
Top 97% — 2% of peers are multi-state
Subspecialties
0
13% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-06Enumerated in NPPES
2006
2026
Where they practice
Practice location
8431 Fredericksburg Rd Fl 5
San Antonio, TX 782293392
Mailing address
8431 Fredericksburg Rd Fl 5
San Antonio, TX 782293392
Specialties
-
Specialist/Technologist PrimaryAthletic trainers are allied health care professionals who work in consultation with or under the direction of physicians, and specialize in the prevention, assessment, treatment and rehabilitation of injuries and illnesses. Currently,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (OH) | AT-1425 | ATHLETIC TRAINING LICENSE |
| 01 (TX) | AT1929 | ATHLETIC TRAINING LICENSE |
| 01 | 069802392 | NATIONAL CERTIFICATION |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
Recently enumerated nearby: 2 new specialist/technologist providers have been added in San Antonio in the last 180 days.
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