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

Brennan Joseph Leson, RN

Individual provider Registered Nurse · NPI 1669107421

Brennan Joseph Leson, RN is a Certified Registered Nurse Anesthetist (CRNA) in El Paso, Texas. Graduated from Baylor College of Medicine in 2024, 2 years ago. Practices with Kalamazoo Anesthesiology P C, a 134-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
2
Trained at
Baylor College of Medicine
Licensed in
MI
In the registry since
2022
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

18511 Highlander Medics St
El Paso, TX 79906-5327
Phone: (915) 742-2273
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 900 Peeler St, Kalamazoo, MI 49008-2300 — (269) 345-8618

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 4704330074 (MI)
Registered Nurse Taxonomy 163W00000X · Licence 4704330074 (MI)

Record details

NPI number1669107421
Entity typeIndividual (Type 1)
GenderMale
Credentials RN
Sole proprietorYes
NPI enumeratedJuly 17, 2022
Last updated in NPPESJanuary 23, 2025
Certification dateJanuary 23, 2025
Mailing address900 Peeler St, Kalamazoo, MI 49008-2300

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 2024 (2 years in practice)
Group practice Kalamazoo Anesthesiology P C — 134 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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