Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mario Gerardo Casas

Individual provider Certified Registered Nurse Anesthetist · NPI 1124907001

Mario Gerardo Casas is a Certified Registered Nurse Anesthetist (CRNA) in Laredo, Texas. Qualified in 2025, 1 year ago. Practices with Hospitalist Medicine Physicians of Texas - Dallas PLLC, a 20-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
1
Licensed in
TX
In the registry since
2025

Practice location Address checks out

1700 E Saunders St
Laredo, TX 78041-5474
Phone: (956) 796-5000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 1000435 (TX)

Record details

NPI number1124907001
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedAugust 27, 2025
Last updated in NPPESNovember 11, 2025
Certification dateNovember 11, 2025
Mailing address2057 Don Pascual Ln, Laredo, TX 78045-6447

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Hospitalist Medicine Physicians Of Texas - Dallas Pllc — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Laredo