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ME

Dr. Mark Earnshaw, MD

Portland, ME

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Earnshaw, Emergency Medicine Specialist in Portland, ME?

    Dr. Mark Earnshaw, MD is an Emergency Medicine Specialist, who primarily practices in Portland, ME with 1 additional practice location. He is board certified. Dr. Earnshaw graduated from University of Mississippi School of Medicine and completed his residency at University Hosp, Emergency Medicine; Fletcher Allen Hlth Care, Internal Medicine. Dr. Earnshaw is fluent in English, and is currently seeing new patients. Dr. Earnshaw’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Earnshaw’s office at (207) 662-7046.

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

    • Residency: University Hosp, Emergency Medicine; Fletcher Allen Hlth Care, Internal Medicine | University of Vermont/Fletcher Allen Health Care Program

    • Medical School: University of Ms Sch of Med, Jackson Ms | University of Mississippi School of Medicine | University of Vermont, College of Medicine, Burlington

    Is Dr. Earnshaw board certified as an Emergency Medicine Specialist?

    Yes, Dr. Mark Earnshaw, MD is board certified by the American Board of Emergency Medicine

    What languages does Dr. Earnshaw speak?

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

    • English

    What conditions does Dr. Earnshaw treat?

    As an Emergency Medicine Specialist, Dr. Earnshaw 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. Earnshaw. 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.

    Also known as:

    • Sore Throat
    • Strep Throat
    • Streptococcal Infection
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection
    • Bacterial Sore Throat
    • Pharyngitis
    • Strep Infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified
    • J020: Streptococcal pharyngitis

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Abdominal Pain
    • Upper Middle Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain
    • R1013: Epigastric pain

    Also known as:

    • Bronchitis
    • Bronchial Disorder
    • Chest cold
    • Inflammation of bronchial tubes
    • Acute bronchitis

    ICD-10 Codes:

    • J40: Bronchitis, not specified as acute or chronic

    Also known as:

    • Viral Infection
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Nausea and Vomiting
    • Feeling Sick and Throwing Up
    • Stomach Flu Symptoms
    • Queasy and Vomiting

    ICD-10 Codes:

    • R112: Nausea with vomiting, unspecified

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Head Injury
    • Head Injuries
    • Head Trauma
    • Cranial Injury
    • Brain Injury

    ICD-10 Codes:

    • S0990XA: Unspecified injury of head, initial encounter

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Pain in Right Knee
    • Knee Injuries and Disorder
    • Pain
    • Right Knee Ache
    • Right Knee Discomfort
    • Sore Right Knee

    ICD-10 Codes:

    • M25561: Pain in right knee

    Also known as:

    • Exposure to Rabies
    • Rabies
    • Rabies contact
    • Suspected rabies exposure
    • Animal bite rabies risk

    ICD-10 Codes:

    • Z203: Contact with and (suspected) exposure to rabies

    Also known as:

    • Tooth Abscess
    • Abscess
    • Gum Disease
    • Dental abscess
    • Tooth infection
    • Periapical infection

    ICD-10 Codes:

    • K047: Periapical abscess without sinus

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Acute Bronchitis
    • Chest cold
    • Short-term bronchitis
    • Acute chest infection

    ICD-10 Codes:

    • J209: Acute bronchitis, unspecified

    Also known as:

    • Skin Rash
    • Rashes
    • Skin Eruption
    • Hives
    • Dermatitis
    • Skin Inflammation

    ICD-10 Codes:

    • R21: Rash and other nonspecific skin eruption

    Which procedures does Dr. Earnshaw perform as an Emergency Medicine Specialist?

    As an Emergency Medicine Specialist, procedures performed by Dr. Mark Earnshaw may include:

    For detailed information, please contact Dr. Earnshaw's office.

    Does Dr. Earnshaw accept my insurance?

    Dr. Earnshaw accepts most major insurance plans. Important: Please call our office at (207) 662-7046 before your appointment to verify that your specific plan and network are accepted.

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

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

    Top Insurances

    • Community Health Options

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • HealthComp

    • Humana

    • Martin's Point

    • Medicaid

    • Medicare

    • UnitedHealthcare

    • USAA

    View All Insurances

    Where is Dr. Earnshaw's office located?

    Dr. Mark Earnshaw's Primary Practice

    22 Bramhall St

    Portland, ME 04102

    (207) 662-7046

    Get Directions

    Dr. Mark Earnshaw's Practice 2

    190 Riverside St Unit 6B

    Portland, ME 04103

    Get Directions

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

    Dr. Earnshaw's National Provider Identifier (NPI) number is 1720181431.

    What common questions do patients ask about Dr. Earnshaw?

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

    What is Dr. Mark Earnshaw's specialty?

    Dr. Earnshaw is a Emergency Medicine Specialist near Portland, ME. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. Earnshaw to book an appointment today.

    Is this Dr. Mark Earnshaw affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Earnshaw is affiliated with MaineHealth Maine Medical Center Portland which is a Castle Connolly Top Hospital. 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

    Where can I learn more about Emergency Medicine Specialist?

    Explore Emergency Medicine Specialist with 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 Mark Earnshaw accepting new patients in Portland, ME?

    Yes, Dr. Mark Earnshaw is accepting new patients at this time.

    Does Dr. Mark Earnshaw offer online booking?

    Please contact Dr. Earnshaw's office at (207) 662-7046 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Earnshaw?

    Please contact Dr. Earnshaw's office at (207) 662-7046 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mark Earnshaw have?

    Dr. Mark Earnshaw is certified by the American Board of Emergency Medicine.

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