Eric J Harker, MD
Eric J Harker is an Internal Medicine specialist based in Lyons, CO with over 25 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Eric J Harker, MD has practiced internal medicine for 25+ years, working in group practice. He graduated from Duke University School of Medicine in 2001 and has 25+ years of clinical experience. A physician who provides long-term, comprehensive care in the office and the hospital.
Older · 1439dNPPES updated 2022-06-14 · verify NPI on CMS · Verify license at Colorado Medical Board
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2001
Duke University School of Medicine
Board certified · Jun 13, 2022
Self-reported via NPPES
25 years in practice
Experienced
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Taxonomy: 207R00000X
Education & Training
Duke University School of Medicine (Class of 2001)
Virtual Internal Medicine Care With Eric J Harker
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Eric J Harker for follow-ups, medication reviews, and ongoing care — no travel to Lyons required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Eric J Harker
Dr. Harker is listed as active in the NPI registry with telehealth listed in Lyons, CO. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (303) 748-5781.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D. See Data Methodology.
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Contact Eric J Harker
Practice Location
754 Apple Valley Rd, Lyons, CO 80540-9030
Mailing Address
754 Apple Valley Rd, Lyons, CO 80540-9030
This is a provider directory. Contact the office directly to schedule appointments.
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