What is Brian Lyle's background?

Dr. Lyle graduated from Hahneman Medical College of the Pacific in 2002 and has over 24 years in internal medicine. Dr. Lyle works within a group practice.

Does Brian Lyle take Medicare?

Dr. Lyle has a Medicare provider ID. Contact the office to confirm enrollment and other coverage.

How do I reach Brian Lyle's office?

4743 Arapahoe Ave Ste 201, Boulder, CO 80303. Phone: (303) 442-2395. Fax: (303) 442-1073. Virtual visits are also available for patients who prefer remote care.

How does a virtual visit with Dr. Lyle work?

Dr. Lyle's office sends a secure video link before your appointment. You can join from any device with a camera — phone, tablet, or laptop. Most visits take 15–30 minutes. See the telehealth section above for what to prepare.

Brian Stewart Lyle, M.D.

Cardiovascular Disease Internal Medicine

Internal Medicine

(303) 442-2395Boulder, CO

Telehealth Available

NPI Active per CMS — Q2 2026

Telehealth Available NPI Active per CMS — Q2 2026

Brian Lyle, M.D. has practiced internal medicine for 24+ years, working in group practice. Trained at Hahneman Medical College of the Pacific (class of 2002), he has been practicing for over 24 years. Cardiologists specialize in diagnosing and treating heart and blood vessel conditions including coronary artery disease, and more.

1 of 66 Internal Medicine providers in COSee all Internal Medicine in Boulder|24+ years experience|NPI since 2007

Data updated 2018-08-14 on CMS NPPES

Contact & Location

Practice Location

4743 Arapahoe Ave Ste 201, Boulder, CO 80303

(303) 442-2395

Fax: (303) 442-1073

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Internal Medicine Cardiovascular Disease in BoulderAllopathic & Osteopathic Physicians

Cardiologists specialize in diagnosing and treating heart and blood vessel conditions including coronary artery disease, heart failure, arrhythmias, valve disorders, and hypertension. They perform diagnostic procedures such as echocardiograms, stress tests, and cardiac catheterization.

Taxonomy: 207RC0000X

Education & Training

Hahneman Medical College of the Pacific (Class of 2002)

Virtual Cardiovascular Disease Care With Brian Lyle

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Brian Lyle for follow-ups, medication reviews, and ongoing care — no travel to Boulder required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Brian Lyle

NPI records show Dr. Lyle as active with telehealth listed in Boulder, CO. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (303) 442-2395.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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