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Dr. Peter Marro, MD

Portland, ME

32 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Marro, Neonatal-Perinatal Medicine Specialist in Portland, ME?

    Dr. Peter Marro, MD is a Neonatal-Perinatal Medicine Specialist, who primarily practices in Portland, ME. He has been practicing for over 32 years and is board certified. Dr. Marro graduated from Geisel School of Medicine at Dartmouth and completed his residency at Maine Med Ctr, Pediatrics. Dr. Marro is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Marro’s office at (207) 662-0111.

    Where did Dr. Marro go to medical school and complete their residency?

    • Residency: Maine Med Ctr, Pediatrics

    • Medical School: Geisel School of Medicine at Dartmouth

    Is Dr. Marro board certified as a Neonatal-Perinatal Medicine Specialist?

    Yes, Dr. Peter Marro, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Marro speak?

    Dr. Marro and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does a Neonatal-Perinatal Medicine Specialist like Dr. Marro typically treat?

    As a Neonatal-Perinatal Medicine Specialist, Dr. Marro 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. Marro. 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:

    • Newborn Respiratory Distress Syndrome
    • Lung Disease
    • Uncommon Infant and Newborn Problems
    • Infant breathing difficulty
    • Neonatal respiratory distress
    • Baby lung distress

    ICD-10 Codes:

    • P229: Respiratory distress of newborn, unspecified

    Also known as:

    • Newborn Respiratory Distress Syndrome
    • Lung Disease
    • Uncommon Infant and Newborn Problems
    • Infant Respiratory Distress Syndrome
    • Hyaline Membrane Disease
    • Neonatal Respiratory Distress

    ICD-10 Codes:

    • P220: Respiratory distress syndrome of newborn

    Also known as:

    • Water Breaking Early
    • Childbirth Problems
    • PROM
    • Membranes rupture early
    • Bag of waters broke

    ICD-10 Codes:

    • O4290: Premature rupture of membranes, unspecified as to length of time between rupture and onset of labor, unspecified weeks of gestation

    Also known as:

    • Premature Baby
    • Premature Babies
    • Preterm infant
    • Early baby
    • Preemie

    ICD-10 Codes:

    • P0738: Preterm newborn, gestational age 35 completed weeks
    • P0737: Preterm newborn, gestational age 34 completed weeks

    Also known as:

    • Low Blood Oxygen
    • Lung Disease
    • Hypoxemia
    • Reduced oxygen in blood
    • Oxygen deficiency

    ICD-10 Codes:

    • R0902: Hypoxemia

    Also known as:

    • Mild Preeclampsia
    • High Blood Pressure in Pregnancy
    • Preeclampsia
    • Moderate Preeclampsia
    • Mild Toxemia of Pregnancy
    • Early Preeclampsia

    ICD-10 Codes:

    • O1400: Mild to moderate pre-eclampsia, unspecified trimester

    What procedures does a Neonatal-Perinatal Medicine Specialist like Dr. Marro typically perform?

    As a Neonatal-Perinatal Medicine Specialist, procedures performed by Dr. Peter Marro may include:

    Please contact Dr. Marro's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Marro accept my insurance?

    Dr. Marro accepts most major insurance plans. Important: Please call our office at (207) 662-0111 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Marro accept in Portland, ME?

    Dr. Marro in Portland, ME accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cigna Group

    • Community Health Options

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Point32Health

    • State of Maine

    • UMR Administered Payer

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Marro's office located?

    Dr. Peter Marro's Primary Practice

    22 Bramhall St

    Portland, ME 04102

    (207) 662-0111

    Get Directions

    What is Dr. Marro's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Marro's National Provider Identifier (NPI) number is 1275663775.

    What common questions do patients ask about Dr. Marro?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Marro

    What is Dr. Peter Marro's specialty?

    Dr. Marro is a Neonatal-Perinatal Medicine Specialist near Portland, ME.

    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. Peter Marro affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Marro is affiliated with Mainehealth Maine Medical Center Portland, Northern Light Mercy Hospital, Mid Coast Hospital, Northern Light Eastern Maine 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 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 Peter Marro accepting new patients in Portland, ME?

    Yes, Dr. Peter Marro is accepting new patients at this time.

    Does Dr. Peter Marro offer online booking?

    Please contact Dr. Marro's office at (207) 662-0111 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Peter Marro?

    Please contact Dr. Marro's office at (207) 662-0111 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Peter Marro have?

    Dr. Peter Marro is certified by the American Board of Pediatrics.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>