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. 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 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 an Emergency Medicine Specialist like Dr. Earnshaw typically 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. Learn more about our claims-based healthcare methodology.

Also known as:

Common Cold
Upper Respiratory Infection
Head Cold
Cold Symptoms

ICD-10 Codes:

J069: Acute upper respiratory infection, unspecified

Also known as:

Sore Throat
Acute pharyngitis
Throat inflammation
Acute throat infection

ICD-10 Codes:

J029: Acute pharyngitis, unspecified

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:

Cough
Coughing
Persistent cough
Chronic cough

ICD-10 Codes:

R059: Cough, unspecified

Also known as:

Viral Infection
Virus Infection
Viral Illness
Common Virus

ICD-10 Codes:

B349: Viral infection, 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:

Low Back Pain
Back Pain
Lumbago
Lower Back Ache
Backache

ICD-10 Codes:

M5450: Low back pain, unspecified

Also known as:

Pneumonia
Lung Infection
Chest Infection
Pneumonitis

ICD-10 Codes:

J189: Pneumonia, unspecified organism

Also known as:

Chest Pain
Chest discomfort
Thoracic pain
Pectoral pain

ICD-10 Codes:

R0789: Other chest pain

What procedures does an Emergency Medicine Specialist like Dr. Earnshaw typically perform?

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

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

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

Cigna Group
Community Health Options
CVS Health (formerly Aetna)
Federal government of the United States
Humana
Martin's Point Health Care
Medicare
Point32Health
UMR Administered Payer
UnitedHealth Group

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

What hospitals are Dr. Earnshaw affiliated with?

Castle Connolly Top Hospital

This doctor is affiliated with a Castle Connolly Top Hospital.

Dr. Earnshaw has admitting privileges at the following hospitals:

Mainehealth Maine Medical Center Portland,Portland, ME

Ranked General Surgery

Ranked in 5 Procedures

What is Dr. Earnshaw's NPI number?A 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 an Emergency Medicine Specialist near Portland, ME.

What does an Emergency Medicine Specialist do?

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.

Is 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

When to see an Emergency Medicine Specialist?: Guides for symptoms, conditions, and treatments

Understand your symptoms and know when it’s time to see an Emergency 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.