NPI age
2 years
Enumerated 2023-07-25
● Active
Type 1 · Individual
Luis Antonio Guillen JR., PARAMEDIC
Guillen is 1 of 7 emergency medical technician, paramedic providers in San Antonio and 1 of 72 in Texas.
Primary specialty
Emergency Medical Technician, Paramedic
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2023-07-25
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 72 active emergency medical technician, paramedic providers in Texas.
NPI age
2 years
↓ 3 yr below median (5 yr)
State licenses
1 state
1% of peers hold multiple states
Subspecialties
0
9% of peers hold subspecialties
NPI lifetime · 2023 → 2026
2023-07Enumerated in NPPES
2023
2026
Where they practice
Practice location
9702 Ball St
San Antonio, TX 782173724
Mailing address
9702 Ball St
San Antonio, TX 782173724
Specialties
-
Emergency Medical Technician, Paramedic PrimaryAn EMT, Paramedic is an individual trained and certified to perform advanced life support (ALS) in medical emergencies based on individual state boards.
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new emergency medical technician, paramedic provider has been added in San Antonio in the last 180 days.
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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.