MA
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ayulo, Pediatric Critical Care Medicine Specialist in Fountain Valley, CA?
Dr. Marco Ayulo, MD is a Pediatric Critical Care Medicine Specialist, who primarily practices in Fountain Valley, CA. He is board certified. Dr. Ayulo graduated from St. George's University School of Medicine. Dr. Ayulo is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Ayulo’s office at (714) 966-7253.
Where did Dr. Ayulo go to medical school and complete their residency?
Medical School: St. George's University School of Medicine
Is Dr. Ayulo board certified as a Pediatric Critical Care Medicine Specialist?
Yes, Dr. Marco Ayulo, MD is board certified by the American Board of Pediatrics
What languages does Dr. Ayulo speak?
Dr. Ayulo and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Pediatric Critical Care Medicine Specialist like Dr. Ayulo typically treat?
As a Pediatric Critical Care Medicine Specialist, Dr. Ayulo 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. Ayulo. 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:
- Severe Asthma Attack
- Asthma
- Status Asthmaticus
- Life-Threatening Asthma
- Asthma Crisis
- Asthma Emergency
ICD-10 Codes:
- J45902: Unspecified asthma with status asthmaticus
Also known as:
- Acute Respiratory Failure with Low Oxygen
- Respiratory Failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
ICD-10 Codes:
- J9601: Acute respiratory failure with hypoxia
Also known as:
- Sudden Severe Breathing Difficulty
- Acute respiratory failure
- ARDS
- Severe breathing distress
ICD-10 Codes:
- R0603: Acute respiratory distress
Also known as:
- RSV Bronchiolitis
- Bronchial Disorder
- Respiratory Syncytial Virus Infection
- RSV lung infection
- Viral bronchiolitis
- Acute bronchiolitis
ICD-10 Codes:
- J210: Acute bronchiolitis due to respiratory syncytial virus
Also known as:
- Acute Appendicitis
- Appendicitis
- Inflamed Appendix
- Sudden Appendix Inflammation
- Appendicitis Attack
ICD-10 Codes:
- K3580: Unspecified acute appendicitis
What procedures does a Pediatric Critical Care Medicine Specialist like Dr. Ayulo typically perform?
As a Pediatric Critical Care Medicine Specialist, procedures performed by Dr. Marco Ayulo may include:
- Arterial Line Placement
- Critical Care Consultation
- Critical Care Follow Up
- Intensive Critical Care Consultation
- Intensive Critical Care Follow Up
Please contact Dr. Ayulo's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Ayulo accept my insurance?
Dr. Ayulo accepts most major insurance plans. Important: Please call our office at (714) 966-7253 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ayulo accept in Fountain Valley, CA?
Dr. Ayulo in Fountain Valley, 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
Apex Healthcare
Centene Corporation
City of Los Angeles
Monarch HealthCare
Other Health Care Provider
Other Provider Networks
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Ayulo's office located?
Dr. Marco Ayulo's Primary Practice
17100 Euclid St
Fountain Valley, CA 92708
(714) 966-7253
What is Dr. Ayulo's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ayulo's National Provider Identifier (NPI) number is 1942592159.
What common questions do patients ask about Dr. Ayulo?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ayulo
What is Dr. Marco Ayulo's specialty?
Dr. Ayulo is a Pediatric Critical Care Medicine Specialist near Fountain Valley, CA.
What does a Pediatric Critical Care Medicine Specialist do?
A pediatrician specialized in advanced life support for children, from term and near-term neonates to adolescents, with expertise in managing critical care for life-threatening organ system failures in both medical and surgical patients. This specialist is skilled in supporting vital physiological functions and often takes on administrative responsibilities within intensive care units, coordinating patient care and collaborating closely with other specialists to ensure comprehensive treatment.
Is this Dr. Marco Ayulo affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ayulo is affiliated with Uci Health - Fountain Valley, Uci Medical Center, Torrance Memorial Medical Center 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 Pediatric Critical Care Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Pediatric Critical Care Medicine Specialist. 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 Marco Ayulo accepting new patients in Fountain Valley, CA?
Yes, Dr. Marco Ayulo is accepting new patients at this time.
Does Dr. Marco Ayulo offer online booking?
Please contact Dr. Ayulo's office at (714) 966-7253 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Marco Ayulo?
Please contact Dr. Ayulo's office at (714) 966-7253 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Marco Ayulo have?
Dr. Marco Ayulo is certified by the American Board of Pediatrics.
Other Pediatric Critical Care Medicine Specialist Near Fountain Valley, CA

Pediatric Critical Care Medicine Specialist
Dr. William Perkins, MD is a Pediatric Critical Care Medicine Specialist, who primarily practices in Fountain Valley, CA with 1 additional practice location. He is board certified.
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Pediatric Critical Care Medicine Specialist
Dr. Alireza Fathi, MD is a Pediatric Critical Care Medicine Specialist, who primarily practices in Fountain Valley, CA with 1 additional practice location. He has been practicing for over 20 years and is board certified.
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Pediatric Critical Care Medicine Specialist
Dr. Kenneth Kim, MD is a Pediatric Critical Care Medicine Specialist, who primarily practices in Fountain Valley, CA. He has been practicing for over 30 years and is board certified.
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