EM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mackey, Adolescent Medicine Specialist in Tustin, CA?
Dr. Ernest Mackey, MD is an Adolescent Medicine Specialist, who primarily practices in Tustin, CA with 1 additional practice location. He is board certified. Dr. Mackey completed his residency at Children's Hospital Orange Co. Dr. Mackey is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Mackey’s office at (714) 565-7960.
Where did Dr. Mackey go to medical school and complete their residency?
Residency: Children's Hospital Orange Co
Is Dr. Mackey board certified as an Adolescent Medicine Specialist?
Yes, Dr. Ernest Mackey, MD is board certified by the American Board of Pediatrics
What languages does Dr. Mackey speak?
Dr. Mackey and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Adolescent Medicine Specialist like Dr. Mackey typically treat?
As an Adolescent Medicine Specialist, Dr. Mackey 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. Mackey. 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:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Routine Child Health Examination (Normal Findings)
- Health Checkup
- Normal Well-Child Checkup
- Child Physical Exam (No Issues)
- Routine Pediatric Exam (Clear)
ICD-10 Codes:
- Z00129: Encounter for routine child health examination without abnormal findings
Also known as:
- Exercise Counseling
- Fitness Coaching
- Physical Activity Guidance
- Exercise Prescription
ICD-10 Codes:
- Z7182: Exercise counseling
Also known as:
- Nutrition Counseling
- Nutrition
- Dietary advice
- Nutritional guidance
- Healthy eating counseling
ICD-10 Codes:
- Z713: Dietary counseling and surveillance
What procedures does an Adolescent Medicine Specialist like Dr. Mackey typically perform?
As an Adolescent Medicine Specialist, procedures performed by Dr. Ernest Mackey may include:
- Adolescent Annual Check Up
- Adolescent Medicine Consultation
- Adolescent Medicine Follow Up
- Adolescent Pap Smear / Annual GYN Exam
Please contact Dr. Mackey's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Mackey accept my insurance?
Dr. Mackey accepts most major insurance plans. Important: Please call our office at (714) 565-7960 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mackey accept in Tustin, CA?
Dr. Mackey in Tustin, 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
Blue Shield of California
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Monarch HealthCare
Other Health Care Provider
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Mackey's office located?
Dr. Ernest Mackey's Primary Practice
13132 Newport Ave Ste 100
Tustin, CA 92780
(714) 565-7960
What is Dr. Mackey's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mackey's National Provider Identifier (NPI) number is 1326017690.
What common questions do patients ask about Dr. Mackey?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mackey
What is Dr. Ernest Mackey's specialty?
Dr. Mackey is a Adolescent Medicine Specialist near Tustin, CA.
Is this Dr. Ernest Mackey affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mackey is affiliated with Uci Medical Center, Hoag Hospital Newport Beach, Orange County Global 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 an Adolescent Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Adolescent 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 Ernest Mackey accepting new patients in Tustin, CA?
Yes, Dr. Ernest Mackey is accepting new patients at this time.
Does Dr. Ernest Mackey offer online booking?
Please contact Dr. Mackey's office at (714) 565-7960 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ernest Mackey?
Please contact Dr. Mackey's office at (714) 565-7960 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Ernest Mackey have?
Dr. Ernest Mackey is certified by the American Board of Pediatrics.
Other Adolescent Medicine Specialist Near Tustin, CA
RC
Hospitalist
Dr. Regina Cuenca, DO is a Hospitalist, who primarily practices in Anaheim, CA with 1 additional practice location. She is board certified.
Anaheim, CA
VK
Pediatrician
Dr. Valeria Kozak, MD is a Pediatrician, who primarily practices in Tustin, CA with 1 additional practice location.
Tustin, CA

Adolescent Medicine Specialist
Dr. Peggy Ibarra, MD is an Adolescent Medicine Specialist, who primarily practices in Santa Ana, CA with 2 additional practice locations. She has been practicing for over 15 years and is board certified.
Santa Ana, CA