DR. BRIAN STEWART LYLE M.D.
NPI 1902952989
Internal Medicine - Cardiovascular Disease in Boulder, CO

Active since January 25, 2007PECOS EnrolledAccepts Medicare Assignment
4743 ARAPAHOE AVE STE 201, BOULDER, CO 80303(303) 442-2395(303) 442-1073 Get Directions Write a Review

NPPES record last updated: August 14, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 14, 2018, Mar 17, 2018, Mar 1, 2018 and 1 more (4 updates tracked since 2016).

About Dr. Brian Stewart Lyle M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. BRIAN STEWART LYLE M.D. (NPI 1902952989) is an individual cardiovascular disease provider in Boulder, Colorado, licensed in Colorado (46730) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Hahneman Medical College Of The Pacific (2002).

NPPES Registry Identity

NPI1902952989
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. BRIAN STEWART LYLECredential: M.D.
Location Address4743 ARAPAHOE AVE STE 201Boulder, CO 80303
Mailing Address5450 Western AveBoulder, CO 80301-2709 · (303) 415-4770 · Fax (303) 415-4769
Fax(303) 442-1073
Sole ProprietorNo
Medical School CMSHahneman Medical College Of The PacificGraduated 2002
Enumeration DateJanuary 25, 2007
Last NPPES UpdateAugust 14, 20184 updates tracked since enumeration
NPI 1902952989 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License Licensed in CO · 46730
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
4743 ARAPAHOE AVE STE 201, Boulder, CO 80303

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Brian Stewart Lyle M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3274624119
PECOS Enrollment IDI20081001000089
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 27

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
710 services472 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
600 services545 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
320 services315 patients
Evaluation of cardiac rhythm monitor system, remote up to 30 days 93298
This procedure involves remotely monitoring your heart rhythm for up to 30 days. A small device will record your heart's activity, which can be accessed by your healthcare team. This aids in diagnosing any irregularities or issues with your heart function.
185 services50 patients
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016
An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.
145 services144 patients
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018
An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.
145 services144 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80303 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Registered Nurse
4743 ARAPAHOE AVE STE 201
BOULDER, CO 80303
Internal Medicine (Interventional Cardiology)
4743 ARAPAHOE AVE STE 201
BOULDER, CO 80303
Nurse Practitioner (Family)
4743 ARAPAHOE AVE STE 201
BOULDER, CO 80303
Thoracic Surgery (Cardiothoracic Vascular Surgery)
4743 ARAPAHOE AVE STE 201
BOULDER, CO 80303
Internal Medicine (Interventional Cardiology)
4743 ARAPAHOE AVE STE 201
BOULDER, CO 80303
Internal Medicine (Cardiovascular Disease)
4743 ARAPAHOE AVE STE 201
BOULDER, CO 80303
Physician Assistant (Medical)
4743 ARAPAHOE AVE STE 201
BOULDER, CO 80303
Internal Medicine (Interventional Cardiology)
4743 ARAPAHOE AVE STE 201
BOULDER, CO 80303

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Brian Lyle's NPI number?

The NPI number for Brian Lyle is 1902952989. It was assigned to this individual provider in the NPPES registry on January 25, 2007.

Where is Brian Lyle located?

Brian Lyle practices at 4743 Arapahoe Ave Ste 201, Boulder, CO 80303. The listed phone number is (303) 442-2395.

What is Brian Lyle's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Brian Lyle enrolled in Medicare?

Yes. Brian Lyle is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Brian Lyle accept?

Health plans from UnitedHealthcare list Brian Lyle as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Brian Lyle was last updated on August 14, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.