Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Cardiovascular Disease (Cardiology)

Brian S. Lyle, MD

Works at hospitals in Boulder, CO · Aurora, CO · Colorado

Summary

Brian S. Lyle, MD (Cardiovascular Disease (Cardiology)) is listed by Medicare at 2 hospitals in Boulder, CO and Aurora, CO. NPI 1902952989. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Brian S. Lyle, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Cardiovascular Disease (Cardiology)Primary specialty
YesAccepts Medicare assignment
24Years since medical school (graduated 2002)
Hahneman Medical College Of The PacificMedical school
MaleGender (as listed)
Boulder Community HealthGroup practice

Quick answers

Which hospitals does Brian S. Lyle work at?
Medicare's official clinician data lists Brian S. Lyle at 2 hospitals: Boulder Community Health and University of Colorado Hospital Authority. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Brian S. Lyle see patients?
Medicare's clinician data lists 1 practice location in Boulder, CO. Call before your visit to confirm the address.
What is Brian S. Lyle's specialty?
Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
Does Brian S. Lyle accept Medicare assignment?
Yes. Medicare's clinician data says Brian S. Lyle accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Brian S. Lyle?
(303) 442-2395, as listed in official Medicare / NPI Registry data.
What is Brian S. Lyle's NPI number?
1902952989. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Brian S. Lyle works

Medicare's Facility Affiliation Data lists Brian S. Lyle at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Brian S. Lyle is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Brian S. Lyle as a member of this group (CMS data updated 2026-10-02).

  • Boulder Community Health264 clinicians in the group

Specialties

Find other Cardiovascular Disease (Cardiology) doctors in Colorado →

Other cardiologists in Colorado

Clinicians with the same Medicare primary specialty in Colorado — not a recommendation.

All cardiologists in Colorado →

Clinician information

CredentialMD
Medical schoolHahneman Medical College Of The Pacific
Graduation year2002
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1902952989
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians