RM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mertz, Neonatal-Perinatal Medicine Specialist in Seattle, WA?
Dr. Robert Mertz, MD is a Neonatal-Perinatal Medicine Specialist, who primarily practices in Seattle, WA with 2 additional practice locations. He is board certified. Dr. Mertz completed his residency at Univ Of Wa Sch Of Med, Neonatal-Perinatal Medicine; Univ Ca San Diego Med Ctr, Pediatrics. Dr. Mertz is fluent in English and Chinese, and is currently seeing new patients. Dr. Mertz’s practice accepts Kaiser Permanente and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mertz’s office.
Where did Dr. Mertz go to medical school and complete their residency?
Residency: Univ Of Wa Sch Of Med, Neonatal-Perinatal Medicine; Univ Ca San Diego Med Ctr, Pediatrics
Medical School: New York Univ Sch of Med, New York Ny
Is Dr. Mertz board certified as a Neonatal-Perinatal Medicine Specialist?
Yes, Dr. Robert Mertz, MD is board certified by the American Board of Pediatrics
What languages does Dr. Mertz speak?
Dr. Mertz and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does a Neonatal-Perinatal Medicine Specialist like Dr. Mertz typically treat?
As a Neonatal-Perinatal Medicine Specialist, Dr. Mertz 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. Mertz. 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:
- Patent Ductus Arteriosus
- Ventricular Septal Defect
- Congenital Heart Defects
- PDA
- Open Ductus Arteriosus
- Heart Connection Problem in Newborns
- VSD
- Hole in the Heart (Ventricles)
- Congenital Heart Anomaly
ICD-10 Codes:
- Q250: Patent ductus arteriosus
- Q210: Ventricular septal defect
What procedures does a Neonatal-Perinatal Medicine Specialist like Dr. Mertz typically perform?
As a Neonatal-Perinatal Medicine Specialist, procedures performed by Dr. Robert Mertz may include:
- 12 Month Well-Baby Checkup
- 15 Month Well-Baby Checkup
- 18 Month Well-Baby Checkup
- 1 Month Well-Baby Checkup
- 24 Month Well-Baby Checkup
- 2 Month Well-Baby Checkup
- 2 Week Well Baby Checkup
- 30 Month Well-Baby Checkup
Please contact Dr. Mertz's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Mertz accept my insurance?
Dr. Mertz accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mertz accept in Seattle, WA?
Dr. Mertz in Seattle, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Cigna Group
Community Health Network of Washington
CVS Health (formerly Aetna)
Kaiser Permanente
Molina Healthcare
Premera Blue Cross
State of Washington
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Mertz's office located?
What is Dr. Mertz's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mertz's National Provider Identifier (NPI) number is 1679651301.
What common questions do patients ask about Dr. Mertz?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mertz
What is Dr. Robert Mertz's specialty?
Dr. Mertz is a Neonatal-Perinatal Medicine Specialist near Seattle, WA.
What does a Neonatal-Perinatal Medicine Specialist do?
A pediatrician who serves as the primary care provider for sick newborn infants utilizes their clinical expertise for direct patient care and collaborates with obstetrical colleagues to develop care plans for mothers with high-risk pregnancies.
Is this Dr. Robert Mertz affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mertz is affiliated with Swedish First Hill Campus, Overlake Hospital Medical Center, Swedish Issaquah Campus, Swedish Edmonds Campus 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 Neonatal-Perinatal Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Neonatal-Perinatal 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 Robert Mertz accepting new patients in Seattle, WA?
Yes, Dr. Robert Mertz is accepting new patients at this time.
Does Dr. Robert Mertz offer online booking?
Please contact Dr. Mertz's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Robert Mertz?
Please contact Dr. Mertz's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Robert Mertz have?
Dr. Robert Mertz is certified by the American Board of Pediatrics.
Other Neonatal-Perinatal Medicine Specialist Near Seattle, WA
GT
Neonatal-Perinatal Medicine Specialist
Dr. Gary Twiggs, MD is a Neonatal-Perinatal Medicine Specialist, who primarily practices in Seattle, WA. He has been practicing for over 38 years and is board certified.
Seattle, WA
RH
Neonatal-Perinatal Medicine Specialist
Dr. Roger Hinson, MD is a Neonatal-Perinatal Medicine Specialist, who primarily practices in Seattle, WA with 2 additional practice locations. He has been practicing for over 30 years and is board certified.
Seattle, WA

Neonatal-Perinatal Medicine Specialist
Dr. Stephen Chentow, MD is a Neonatal-Perinatal Medicine Specialist, who primarily practices in Seattle, WA. He is board certified.
Seattle, WA