
Dr. Esther Lum, MD
Lafayette, CO
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lum, Sleep Medicine Specialist - Internist in Lafayette, CO?
Dr. Esther Lum, MD is a Sleep Medicine Specialist - Internist, who primarily practices in Lafayette, CO with 1 additional practice location. Dr. Lum graduated from University of Illinois College of Medicine. Dr. Lum is fluent in English, and is currently seeing new patients. Dr. Lum’s practice accepts Kaiser Permanente and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lum’s office at (303) 338-4545.
What are Areas of Expertise for Dr. Lum?
Dr. Esther Lum, MD is a highly-rated, board-certified Sleep Medicine Specialist - Internist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Lum empowers patients to confidently navigate their health journey, specializing in Sleep Medicine, and comprehensive wellness support. Serving the Lafayette, CO community, Dr. Lum is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Lum go to medical school and complete their residency?
Medical School: University of Illinois College of Medicine
What languages does Dr. Lum speak?
Dr. Lum and their clinical team can communicate with patients in the following languages:
English
What conditions does a Sleep Medicine Specialist - Internist like Dr. Lum typically treat?
As a Sleep Medicine Specialist - Internist, Dr. Lum diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Lum. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- General Disorder Screening
- Health Screening
- General Health Check
- Disease Screening
- Medical Disorder Screening
ICD-10 Codes:
- Z1389: Encounter for screening for other disorder
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
Also known as:
- Excessive Sleepiness with Long Sleep
- Sleep Disorder
- Idiopathic hypersomnia
- Long sleeper syndrome
- Unexplained excessive sleep
ICD-10 Codes:
- G4711: Idiopathic hypersomnia with long sleep time
Also known as:
- Insomnia
- Sleeplessness
- Trouble sleeping
- Chronic insomnia
ICD-10 Codes:
- G4700: Insomnia, unspecified
Also known as:
- Other Hypersomnia
- Sleep Disorder
- Unspecified Hypersomnia
- Different Types of Hypersomnia
ICD-10 Codes:
- G4719: Other hypersomnia
What procedures does a Sleep Medicine Specialist - Internist like Dr. Lum typically perform?
As a Sleep Medicine Specialist - Internist, procedures performed by Dr. Esther Lum may include:
- Continuous Positive Airway Pressure Management
- Narcolepsy Evaluation
- Sleep Consultation
- Sleep Medicine Consultation
- Sleep Medicine Follow Up
- Sleep Studies
Please contact Dr. Lum's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Lum accept my insurance?
Dr. Lum accepts most major insurance plans. Important: Please call our office at (303) 338-4545 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lum accept in Lafayette, CO?
Dr. Lum in Lafayette, CO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CMS
Kaiser Permanente
Unknown
View All Insurances
Where is Dr. Lum's office located?
What is Dr. Lum's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lum's National Provider Identifier (NPI) number is 1669502423.
What common questions do patients ask about Dr. Lum?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lum
What is Dr. Esther Lum's specialty?
Dr. Lum is a Sleep Medicine Specialist - Internist near Lafayette, CO.
What does a Sleep Medicine Specialist - Internist do?
An internist specializing in Sleep Medicine is certified in this subspecialty and focuses on the clinical evaluation, physiological testing, diagnosis, treatment, and prevention of sleep and circadian rhythm disorders. These specialists care for patients of all ages, utilizing a multidisciplinary approach. Conditions they manage include, but are not limited to, sleep-related breathing disorders, insomnia, hypersomnia's, circadian rhythm disorders, parasomnias, and sleep-related movement disorders.
Is this Dr. Esther Lum affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lum is affiliated with Hca Healthone Presbyterian St. Luke’s which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Sleep Medicine Specialist - Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Sleep Medicine Specialist - Internist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Esther Lum accepting new patients in Lafayette, CO?
Yes, Dr. Esther Lum is accepting new patients at this time.
Does Dr. Esther Lum offer online booking?
Please contact Dr. Lum's office at (303) 338-4545 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Esther Lum?
Please contact Dr. Lum's office at (303) 338-4545 for information regarding telehealth appointment availability or for scheduling assistance.
Other Sleep Medicine Specialist - Internist Near Lafayette, CO

Sleep Medicine Specialist - Internist
Dr. Evelyn Bolt, MD is a Sleep Medicine Specialist - Internist, who primarily practices in Broomfield, CO with 2 additional practice locations. She is board certified.
Broomfield, CO
TM
Pulmonologist
Dr. Thomas Minor, MD is a Pulmonologist, who primarily practices in Boulder, CO with 2 additional practice locations.
Boulder, CO

Critical Care Internist
Dr. Peter Riley, MD is a Critical Care Internist, who primarily practices in Lakewood, CO with 1 additional practice location. He is board certified.
Lakewood, CO