NO
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Olson, Clinical Cardiac Electrophysiologist in La Jolla, CA?
Dr. Nicholas Olson, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in La Jolla, CA with 2 additional practice locations. Dr. Olson is fluent in English, and is currently seeing new patients. Dr. Olson’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Olson’s office at (858) 824-5005.
What languages does Dr. Olson speak?
Dr. Olson and their clinical team can communicate with patients in the following languages:
English
What conditions does a Clinical Cardiac Electrophysiologist like Dr. Olson typically treat?
As a Clinical Cardiac Electrophysiologist, Dr. Olson 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. Olson. 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:
- Atrial Fibrillation
- Heart Palpitations
- Ventricular Tachycardia
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Persistent atrial fibrillation
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- VT
- V-tach
- Fast heart rhythm
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
- I4891: Unspecified atrial fibrillation
- I4819: Other persistent atrial fibrillation
- R002: Palpitations
- I4720: Ventricular tachycardia, unspecified
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
What procedures does a Clinical Cardiac Electrophysiologist like Dr. Olson typically perform?
As a Clinical Cardiac Electrophysiologist, Dr. Olson performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Olson. 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:
- Subcutaneous Cardiac Rhythm Monitor Insertion
- Implantable Loop Recorder Insertion
- Under-Skin Heart Monitor
- Cardiac Event Recorder Implant
CPT Codes:
- 33285: Insertion, subcutaneous cardiac rhythm monitor, including programming
Also known as:
- Removal of Implantable Heart Monitor
- Subcutaneous Cardiac Monitor Removal
- Loop Recorder Removal
- Implantable Loop Recorder Excision
CPT Codes:
- 33286: Removal, subcutaneous cardiac rhythm monitor
Also known as:
- Left Ventricle Pacing Lead Insertion
- Cardiac Pacing Electrode Placement
- LV Lead Insertion
- Pacemaker Upgrade Lead
CPT Codes:
- 33225: Insertion of pacing electrode, cardiac venous system, for left ventricular pacing, at time of insertion of implantable defibrillator or pacemaker pulse generator (eg, for upgrade to dual chamber system) (List separately in addition to code for primary procedure)
Also known as:
- Implantable Defibrillator Placement
- ICD insertion
- Permanent defibrillator implant
- Heart defibrillator replacement
- Transvenous defibrillator system
CPT Codes:
- 33249: Insertion or replacement of permanent implantable defibrillator system, with transvenous lead(s), single or dual chamber
Also known as:
- Leadless Pacemaker Insertion
- Transcatheter Pacemaker
- Wireless Pacemaker Implant
- Right Ventricular Pacemaker
CPT Codes:
- 33274: Transcatheter insertion or replacement of permanent leadless pacemaker, right ventricular, including imaging guidance (eg, fluoroscopy, venous ultrasound, ventriculography, femoral venography) and device evaluation (eg, interrogation or programming), when performed
Also known as:
- Dual-Chamber Pacemaker Insertion
- Permanent Pacemaker Placement
- Atrial and Ventricular Pacemaker
- Heart Rhythm Device Implantation
CPT Codes:
- 33208: Insertion of new or replacement of permanent pacemaker with transvenous electrode(s); atrial and ventricular
Also known as:
- Defibrillator Generator Replacement
- ICD Generator Change
- Implantable Defibrillator Battery Change
- Defibrillator Device Replacement
CPT Codes:
- 33264: Removal of implantable defibrillator pulse generator with replacement of implantable defibrillator pulse generator; multiple lead system
Also known as:
- Pacemaker Battery Replacement
- Pacemaker generator exchange
- Pacemaker pulse generator replacement
- Pacemaker device replacement
CPT Codes:
- 33229: Removal of permanent pacemaker pulse generator with replacement of pacemaker pulse generator; multiple lead system
Does Dr. Olson accept my insurance?
Dr. Olson accepts most major insurance plans. Important: Please call our office at (858) 824-5005 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Olson accept in La Jolla, CA?
Dr. Olson in La Jolla, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
All Other Third Party
Centene Corporation
Cigna Group
Federal government of the United States
Humana
Kaiser Permanente
Medicare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Olson's office located?
What is Dr. Olson's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Olson's National Provider Identifier (NPI) number is 1295930915.
What common questions do patients ask about Dr. Olson?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Olson
What is Dr. Nicholas Olson's specialty?
Dr. Olson is a Clinical Cardiac Electrophysiologist near La Jolla, CA.
What does a Clinical Cardiac Electrophysiologist do?
A specialized domain within the cardiovascular disease subspecialty of Internal Medicine that involves advanced technical procedures to evaluate heart rhythms and determine the most appropriate treatments.
Is this Dr. Nicholas Olson affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Olson is affiliated with Scripps Memorial Hospital La Jolla, Scripps Memorial Hospital Encinitas, Scripps Green Hospital which are a Castle Connolly Top Hospitals. 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 Clinical Cardiac Electrophysiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Clinical Cardiac Electrophysiologist. 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 Nicholas Olson accepting new patients in La Jolla, CA?
Yes, Dr. Nicholas Olson is accepting new patients at this time.
Does Dr. Nicholas Olson offer online booking?
Please contact Dr. Olson's office at (858) 824-5005 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nicholas Olson?
Please contact Dr. Olson's office at (858) 824-5005 for information regarding telehealth appointment availability or for scheduling assistance.
Other Clinical Cardiac Electrophysiologist Near La Jolla, CA

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Dr. Ali Hamzei, MD is a Clinical Cardiac Electrophysiologist, who primarily practices in Encinitas, CA with 2 additional practice locations. He is board certified.
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