Brennan Joseph Leson, RN
Certified Registered Nurse Anesthetist · El Paso, TX
Brennan Joseph Leson, RN is a certified registered nurse anesthetist with a practice address in El Paso, Texas, and NPI 1669107421, issued on Jul 17, 2022. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brennan Joseph Leson
- Credential
- RN
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 4704330074 MI
Self-reported in NPPES; status is on the state search - Practice location
- 18511 Highlander Medics St, El Paso, TX 79906
- Phone
- (915) 742-2273
- Enumerated
- Jul 17, 2022
- Record last updated
- Jan 23, 2025
- Medicare enrollment
- Enrolled (PECOS I20250125000046); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2024
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 6,097 in Texas → Look up another NPI →
Also registered at 18511 Highlander Medics St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Olivia Agee, MDGeneral Practice Physician1699514232
- Francisco Aguirre, DNPCertified Registered Nurse Anesthetist1881372324
- Joseph Barber, DOStudent in an Organized Health Care Education/Training Program1407286388
- Robert Bernard, MDNephrology Physician1508192055
- Raquel Brentson, DDSOrthodontics and Dentofacial Orthopedics Dentistry1760891717
- Samuel Cancel-Rivera, M.D.Obstetrics & Gynecology Physician1184781296
Verify Brennan Joseph Leson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Kalamazoo Anesthesiology P CKalamazoo, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brennan Joseph Leson among 6,097 certified registered nurse anesthetist records in Texas
Brennan Joseph Leson, RN is one of 6,097 certified registered nurse anesthetist records with a practice address in Texas. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 84% of them.
- NPI issued2022 · 84% of these records are older, 12% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2024 · median 2014 among the 4,734 with a school on file
- Record last updated2025 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
176 certified registered nurse anesthetist records list a practice address in El Paso
They are 176 of the 11,091 NPPES records with a practice address in El Paso, and 6,097 certified registered nurse anesthetist records in Texas.
All 6,097 in Texas → Every provider in El Paso → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Francisco Aguirre, DNPEl Paso, TX 799061881372324
- Steven Benavdies, DNPFort Bliss, TX 799061215860002
- Kevin CombsFort Bliss, TX 799061588585459
- Allen GladieuxFort Bliss, TX 799061538847264
- Elizabeth HolshouserEl Paso, TX 799061780989095
- William Liebhard, CRNAFort Bliss, TX 799061396667325
- Keith McDonald, CRNAFort Bliss, TX 799061033470067
- Tenesha Middleton, DNAP, CRNAEl Paso, TX 799061750016309
Common questions
What is Brennan Joseph Leson, RN's NPI number?
Brennan Joseph Leson, RN's National Provider Identifier (NPI) is 1669107421, issued on Jul 17, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Brennan Joseph Leson, RN located?
The NPPES record lists a practice address at 18511 Highlander Medics St, El Paso, TX, 79906. Phone: (915) 742-2273. Providers update this record themselves, so call before visiting.
How can I verify Brennan Joseph Leson, RN's license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.