16 Years of Experience
Accepting patients
Who is Dr. Lambert, Cardiologist in Fishers, IN?
Dr. Nathan Lambert, MD is a Cardiologist, who primarily practices in Fishers, IN with 2 additional practice locations. He has been practicing for over 16 years and is board certified by the American Board of Internal Medicine. Dr. Lambert completed his residency at University of North Carolina. He is a member of the American College of Cardiology and American Heart Association. Dr. Lambert is fluent in English, and is currently seeing new patients. Dr. Lambert’s practice accepts Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lambert’s office at (317) 678-3900.
What are Areas of Expertise for Dr. Lambert?
Dr. Nathan Lambert, MD is a highly-rated, board-certified Cardiologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Lambert empowers patients to confidently navigate their health journey, specializing in Angioplasty & Stent Placement, Interventional Cardiology, or comprehensive wellness support. Serving the Fishers/IN community, Dr. Lambert is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Lambert go to medical school and complete their residency?
Fellowship: Wake Forest University, Cardiology, NC, USA | Wake Forest University, Winston-Salem, NC
Residency: University of North Carolina
Medical School: Indiana Univ School of Medicine / Northwest Center
Is Dr. Lambert board certified in Cardiologist?
Yes, Dr. Nathan Lambert, MD is board certified by the American Board of Internal Medicine , American Board of Internal Medicine since 2006
What languages does Dr. Lambert speak?
Dr. Lambert and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Lambert treat?
As a Cardiologist, Dr. Lambert 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. Lambert. 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.
Also known as:
- Atrial Fibrillation
- Slow Heart Rate
- Fast Heartbeat
- Right Bundle Branch Block
- Other Heart Rhythm Disorder
- Premature Ventricular Contractions
- First-Degree Heart Block
- Heart Palpitations
- Premature Atrial Contractions
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Bradycardia
- Slow Pulse
- Low Heart Rate
- Tachycardia
- Rapid heart rate
- Racing heart
- RBBB
- Right Heart Block
- Cardiac Dysrhythmia
- Irregular Heartbeat
- Heart Rhythm Problems
- PVCs
- Ventricular Ectopic Beats
- Skipped Heartbeat (Ventricular)
- First-Degree AV Block
- Mild Heart Block
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- PACs
- Atrial Ectopic Beats
- Skipped Heartbeat (Atrial)
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
- R001: Bradycardia, unspecified
- R000: Tachycardia, unspecified
- I4510: Unspecified right bundle-branch block
- I498: Other specified cardiac arrhythmias
- I493: Ventricular premature depolarization
- I440: Atrioventricular block, first degree
- R002: Palpitations
- I480: Paroxysmal atrial fibrillation
- I491: Atrial premature depolarization
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Therapeutic Drug Monitoring
- Drug level testing
- Medication monitoring
- Therapeutic drug management
ICD-10 Codes:
- Z5181: Encounter for therapeutic drug level monitoring
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0600: Dyspnea, unspecified
- R0602: Shortness of breath
Also known as:
- Enlarged Heart
- Heart Disease
- Cardiomegaly
- Big heart
- Heart enlargement
ICD-10 Codes:
- I517: Cardiomegaly
Also known as:
- Left Bundle Branch Block
- Arrhythmia
- LBBB
- Heart conduction delay
ICD-10 Codes:
- I447: Left bundle-branch block, unspecified
Which procedures does Dr. Lambert perform as a Cardiologist?
As a Cardiologist, procedures performed by a Dr. Nathan Lambert may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
For detailed information, please contact Dr. Lambert's office.
Does Dr. Lambert accept my insurance?
Dr. Lambert accepts most major insurance plans. Important: Please call our office at (317) 678-3900 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lambert accept in Fishers, IN?
Dr. Lambert in Fishers, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Michigan
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Humana
Indiana University Health
Medicare
Mutual of Omaha
UnitedHealthcare
View All Insurances
Where is Dr. Lambert's office located?
Dr. Nathan Lambert's Primary Practice
13000 E 136th St Ste 2000
Fishers, IN 46037
(317) 678-3900
Recognitions
Memberships & Associations
American College of Cardiology
Member
American Heart Association
Member
Awards
Indiana University
Phi Beta Kappa
UNC Internal Medicine
Outstanding Intern Award
Kaiser Permanente Award for teaching, UNC Medical Student Body
Winner: National Clinical Vignette Competition, ACP
Winner: Non-invasive Case of the Year Competition, NC/SC ACC
What is Dr. Lambert's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lambert's National Provider Identifier (NPI) number is 1356361018.
What common questions do patients ask about Dr. Lambert?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lambert
What is Dr. Nathan Lambert's specialty?
Dr. Lambert is a Cardiologist near Fishers, IN. An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias. Contact Dr. Lambert to book an appointment today.
Is this Dr. Nathan Lambert affiliated with a ranked Castle Connolly Top Hospital?
No, Lambert is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: IU Health Saxony Hospital, IU Health Tipton Hospital. Castle Connolly Top Hospitals 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
Where can I learn more about Cardiologist?
Explore Cardiologist with 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 Nathan Lambert accepting new patients in Fishers, IN?
Yes, Dr. Nathan Lambert is accepting new patients at this time.
Does Dr. Nathan Lambert offer online booking?
Please contact Dr. Lambert's office at (317) 678-3900 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nathan Lambert?
Please contact Dr. Lambert's office at (317) 678-3900 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Nathan Lambert have?
Dr. Nathan Lambert is certified by the American Board of Internal Medicine.
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