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

Individual provider Anesthesiology Physician · NPI 1134507536

Brennan L McGill, MD is an Anesthesiology in Denver, Colorado. Qualified in 2015, 11 years ago. Practices with Boulder Valley Anesthesiology, PLLC, a 60-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
11
Licensed in
CO
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1719 E 19th Ave
Denver, CO 80218
Phone: (303) 869-2429
Fax: (303) 869-1960
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 13001 E 17th Pl, Aurora, CO 80045-2570 — (303) 724-1758

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence DR.0062404 (CO)

Record details

NPI number1134507536
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 18, 2015
Last updated in NPPESAugust 20, 2019

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Boulder Valley Anesthesiology, Pllc — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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