RK
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Kotoyan, Thoracic Surgeon in Northridge, CA?
Dr. Raffi Kotoyan, MD is a Thoracic Surgeon, who primarily practices in Northridge, CA. Dr. Kotoyan is fluent in English, Armenian, and Spanish, and is currently seeing new patients. Dr. Kotoyan’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kotoyan’s office at (818) 993-4471.
What languages does Dr. Kotoyan speak?
Dr. Kotoyan and their clinical team can communicate with patients in the following languages:
Armenian
English
Spanish
What conditions does a Thoracic Surgeon like Dr. Kotoyan typically treat?
As a Thoracic Surgeon, Dr. Kotoyan 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. Kotoyan. 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 here.
Also known as:
- Narrowed Aortic Valve
- Leaky Mitral Valve
- Aortic Valve Insufficiency
- Heart Valve Disease
- Aortic Valve Stenosis
- Tight Aortic Valve
- Mitral Valve Insufficiency
- Mitral Regurgitation
- Leaky aortic valve
- Aortic regurgitation
ICD-10 Codes:
- I350: Nonrheumatic aortic (valve) stenosis
- I340: Nonrheumatic mitral (valve) insufficiency
- I351: Nonrheumatic aortic (valve) insufficiency
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:
- Heart Attack (NSTEMI)
- Heart Attack
- Myocardial Infarction
- Non-STEMI
- Less Severe Heart Attack
ICD-10 Codes:
- I214: Non-ST elevation (NSTEMI) myocardial infarction
Also known as:
- Sick Sinus Syndrome
- Complete Heart Block
- Arrhythmia
- Sick sinus syndrome
- Sinus Node Dysfunction
- Bradycardia-Tachycardia Syndrome
- SSS
- Complete AV Block
- Third-Degree Heart Block
ICD-10 Codes:
- I495: Sick sinus syndrome
- I442: Atrioventricular block, complete
Also known as:
- Pleural Effusion
- Pleural Disorder
- Fluid in lungs
- Water on the lung
- Fluid around lungs
ICD-10 Codes:
- J90: Pleural effusion, not elsewhere classified
What procedures does a Thoracic Surgeon like Dr. Kotoyan typically perform?
As a Thoracic Surgeon, Dr. Kotoyan 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. Kotoyan. 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 here.
Also known as:
- Endoscopic Vein Harvest for Bypass
- Endoscopy
- Video-Assisted Vein Harvest
- Minimally Invasive Vein Removal
- Endoscopic Saphenous Vein Harvest
- Vein Harvesting for CABG
CPT Codes:
- 33508: Endoscopy, surgical, including video-assisted harvest of vein(s) for coronary artery bypass procedure (List separately in addition to code for primary procedure)
Also known as:
- Coronary Artery Bypass Graft (CABG)
- Coronary Artery Bypass Surgery
- Heart bypass surgery
- CABG surgery
- Arterial bypass graft
CPT Codes:
- 33533: Coronary artery bypass, using arterial graft(s); single arterial graft
Also known as:
- Coronary Artery Bypass Graft (CABG) with 2 Vein Grafts
- Coronary Artery Bypass Graft (CABG)
- Coronary Artery Bypass Surgery
- CABG surgery
- Heart bypass with vein grafts
- Coronary revascularization
- Heart Bypass Surgery
- CABG Surgery
- Open Heart Bypass
CPT Codes:
- 33518: Coronary artery bypass, using venous graft(s) and arterial graft(s); 2 venous grafts (List separately in addition to code for primary procedure)
- 33517: Coronary artery bypass, using venous graft(s) and arterial graft(s); single vein graft (List separately in addition to code for primary procedure)
Also known as:
- TAVR (Transcatheter Aortic Valve Replacement)
- TAVI
- Percutaneous Aortic Valve Replacement
- Transfemoral Aortic Valve Replacement
- Minimally Invasive Heart Valve Surgery
CPT Codes:
- 33361: Transcatheter aortic valve replacement (TAVR/TAVI) with prosthetic valve; percutaneous femoral artery approach
Also known as:
- Triple Bypass Surgery (Additional Grafts)
- Coronary Artery Bypass Surgery
- CABG (Coronary Artery Bypass Graft)
- Heart Bypass Surgery
- Coronary Revascularization
CPT Codes:
- 33519: Coronary artery bypass, using venous graft(s) and arterial graft(s); 3 venous grafts (List separately in addition to code for primary procedure)
Also known as:
- Coronary Artery Bypass Surgery (CABG)
- Coronary Artery Bypass Surgery
- CABG Surgery
- Heart Bypass Surgery
- Artery Bypass Graft
- Open Heart Surgery
CPT Codes:
- 33534: Coronary artery bypass, using arterial graft(s); 2 coronary arterial grafts
Does Dr. Kotoyan accept my insurance?
Dr. Kotoyan accepts most major insurance plans. Important: Please call our office at (818) 993-4471 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Kotoyan accept in Northridge, CA?
Dr. Kotoyan in Northridge, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
Elevance Health Inc. (formerly Anthem)
Heritage Health
Medicare
OptumRx Administered Payer
Other Health Care Provider
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Kotoyan's office located?
Dr. Raffi Kotoyan's Primary Practice
18350 Roscoe Blvd Ste 201
Northridge, CA 91325
(818) 993-4471
What is Dr. Kotoyan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Kotoyan's National Provider Identifier (NPI) number is 1154680981.
What common questions do patients ask about Dr. Kotoyan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Kotoyan
What is Dr. Raffi Kotoyan's specialty?
Dr. Kotoyan is a Thoracic Surgeon near Northridge, CA.
What does a Thoracic Surgeon do?
A thoracic surgeon is a healthcare expert with specialization in the surgical, perioperative, and critical care of patients with conditions affecting the chest. Their expertise encompasses the surgical treatment of coronary artery disease, lung, esophageal, and chest wall cancers, tracheal abnormalities, and issues with the great vessels and heart valves. They also address congenital anomalies, mediastinal tumors, and diaphragm diseases. Additionally, thoracic surgeons manage airway issues and chest injuries as part of their medical specialty.
Is this Dr. Raffi Kotoyan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Kotoyan is affiliated with Providence Holy Cross Medical Center, Henry Mayo Newhall Hospital, Providence Cedars-Sinai Tarzana Medical Center, Valley Presbyterian 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 Thoracic Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Thoracic Surgeon. 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 Raffi Kotoyan accepting new patients in Northridge, CA?
Yes, Dr. Raffi Kotoyan is accepting new patients at this time.
Does Dr. Raffi Kotoyan offer online booking?
Please contact Dr. Kotoyan's office at (818) 993-4471 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Raffi Kotoyan?
Please contact Dr. Kotoyan's office at (818) 993-4471 for information regarding telehealth appointment availability or for scheduling assistance.
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