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Dr. Paul O'brien, MD

Orlando, FL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. O'brien, Emergency Medicine Specialist in Orlando, FL?

    Dr. Paul O'brien, MD is an Emergency Medicine Specialist, who primarily practices in Orlando, FL with 2 additional practice locations. He is board certified by the American Board of Emergency Medicine. Dr. O'brien completed his residency at Shands Jacksonville Med Ctr, Emergency Medicine; Georgetown Univ Hosp, General Surgery. Dr. O'brien is fluent in English, and is currently seeing new patients. Dr. O'brien’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. O'brien’s office at (301) 855-1012.

    Where did Dr. O'brien go to medical school and complete their residency?

    • Residency: Shands Jacksonville Med Ctr, Emergency Medicine; Georgetown Univ Hosp, General Surgery

    • Medical School: VA Commonwealth University School Of Medicine

    Is Dr. O'brien board certified in Emergency Medicine Specialist?

    Yes, Dr. Paul O'brien, MD is board certified by the American Board of Emergency Medicine

    What languages does Dr. O'brien speak?

    Dr. O'brien and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. O'brien treat?

    As a Emergency Medicine Specialist, Dr. O'brien 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. O'brien. 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:

    • Widespread Abdominal Pain
    • Abdominal Pain
    • General stomach pain
    • Overall belly pain
    • Diffuse abdominal pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R1084: Generalized abdominal pain
    • R109: Unspecified abdominal pain

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, 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:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    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:

    • Pinched Nerve in Lower Back
    • Back Pain
    • Peripheral Nerve Disorder
    • Lumbar Radiculopathy
    • Lower Back Nerve Compression
    • Compressed Nerve in Lower Back

    ICD-10 Codes:

    • M5416: Radiculopathy, lumbar region

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Hypertensive Urgency
    • High Blood Pressure
    • High Blood Pressure Urgency
    • Urgent High Blood Pressure

    ICD-10 Codes:

    • I160: Hypertensive urgency

    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:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Changes in Mental State
    • Mental Disorder
    • Confusion
    • Disorientation
    • Changes in awareness

    ICD-10 Codes:

    • R4182: Altered mental status, unspecified

    Also known as:

    • Threatened Miscarriage
    • Miscarriage
    • Threatened Spontaneous Abortion
    • Signs of Miscarriage
    • Early Pregnancy Bleeding with Risk of Loss

    ICD-10 Codes:

    • O200: Threatened abortion

    Also known as:

    • Strain of Lower Back Muscles, Fascia, and Tendons
    • Sprains and Strains
    • Pulled lower back muscle
    • Lumbar muscle strain
    • Back tendon strain
    • Lower back soft tissue strain

    ICD-10 Codes:

    • S39012A: Strain of muscle, fascia and tendon of lower back, initial encounter

    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

    Which procedures does Dr. O'brien perform as a Emergency Medicine Specialist?

    As a Emergency Medicine Specialist, procedures performed by an Dr. Paul O'brien may include:

    For detailed information, please contact Dr. O'brien's office.

    Does Dr. O'brien accept my insurance?

    Dr. O'brien accepts most major insurance plans. Important: Please call our office at (301) 855-1012 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. O'brien accept in Orlando, FL?

    Dr. O'brien in Orlando, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Centene

    • CVS Health (formerly Aetna)

    • Florida Blue / Guidewell

    • Humana

    • Medicare

    • MedImpact

    • Oscar Health Insurance Co

    • State of Florida

    • UnitedHealthcare

    • ZF TRW

    View All Insurances

    Where is Dr. O'brien's office located?

    Dr. Paul O'brien's Primary Practice

    601 E Rollins St

    Orlando, FL 32803

    (301) 855-1012

    Get Directions

    Dr. Paul O'brien's Practice 2

    1909 E Highway 50

    Clermont, FL 34711

    Get Directions

    Dr. Paul O'brien's Practice 3

    100 Hospital Rd

    Prince Frederick, MD 20678

    Get Directions

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

    Dr. O'brien's National Provider Identifier (NPI) number is 1821007220.

    What common questions do patients ask about Dr. O'brien?

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

    What is Dr. Paul O'brien's specialty?

    Dr. O'brien is a Emergency Medicine Specialist near Orlando, FL. 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. O'brien to book an appointment today.

    Is this Dr. Paul O'brien affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. O'brien is affiliated with Oviedo Medical Center, Baptist Hospital of Miami, UF Health Leesburg Hospital, HCA Florida Osceola Hospital 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

    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 Paul O'brien accepting new patients in Orlando, FL?

    Yes, Dr. Paul O'brien is accepting new patients at this time.

    Does Dr. Paul O'brien offer online booking?

    Please contact Dr. O'brien's office at (301) 855-1012 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Paul O'brien?

    Please contact Dr. O'brien's office at (301) 855-1012 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Paul O'brien have?

    Dr. Paul O'brien is certified by the American Board of Emergency Medicine.

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