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Dr. Marcus Olivares-Perez, MD

Emergency Medicine Specialist

Fresno, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Olivares-Perez, Emergency Medicine Specialist in Fresno, CA?

    Dr. Marcus Olivares-Perez, MD is an Emergency Medicine Specialist, who primarily practices in Fresno, CA. Dr. Olivares-Perez is fluent in English, and is currently seeing new patients. Dr. Olivares-Perez’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Olivares-Perez’s office at (559) 443-2682.

    What languages does Dr. Olivares-Perez speak?

    Dr. Olivares-Perez and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does an Emergency Medicine Specialist like Dr. Olivares-Perez typically treat?

    As an Emergency Medicine Specialist, Dr. Olivares-Perez 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. Olivares-Perez. 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:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Upper Middle Abdominal Pain
    • Widespread Abdominal Pain
    • Abdominal Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain
    • General stomach pain
    • Overall belly pain
    • Diffuse abdominal pain

    ICD-10 Codes:

    • R1013: Epigastric pain
    • R1084: Generalized abdominal pain

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, 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:

    • Other Tooth Problems
    • Tooth Disorder
    • Dental Issues
    • Tooth Ailments
    • Oral Health Problems

    ICD-10 Codes:

    • K0889: Other specified disorders of teeth and supporting structures

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, 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:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Right Foot Pain
    • Foot Injuries and Disorder
    • Pain
    • Aching right foot
    • Right foot discomfort
    • Pain in right sole

    ICD-10 Codes:

    • M79671: Pain in right foot

    Also known as:

    • Alcohol Use Disorder with Intoxication
    • Alcohol Use Disorder (AUD)
    • Alcohol use disorder
    • Alcohol abuse with acute intoxication
    • Problem drinking with intoxication
    • Alcohol poisoning

    ICD-10 Codes:

    • F10120: Alcohol abuse with intoxication, uncomplicated

    Also known as:

    • Fever
    • High temperature
    • Pyrexia
    • Elevated body temperature

    ICD-10 Codes:

    • R509: Fever, unspecified

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    What procedures does an Emergency Medicine Specialist like Dr. Olivares-Perez typically perform?

    As an Emergency Medicine Specialist, procedures performed by Dr. Marcus Olivares-Perez may include:

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

    Does Dr. Olivares-Perez accept my insurance?

    Dr. Olivares-Perez accepts most major insurance plans. Important: Please call our office at (559) 443-2682 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Olivares-Perez accept in Fresno, CA?

    Dr. Olivares-Perez in Fresno, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Bright Health

    • Centene Corporation

    • Conifer Health Solutions

    • County of Fresno

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Medicare

    • Other Health Care Provider

    • State of California

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Olivares-Perez's office located?

    Dr. Marcus Olivares-Perez's Primary Practice

    2823 Fresno St

    Fresno, CA 93721

    (559) 443-2682

    Get Directions

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

    Dr. Olivares-Perez's National Provider Identifier (NPI) number is 1457937062.

    What common questions do patients ask about Dr. Olivares-Perez?

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

    What is Dr. Marcus Olivares-Perez's specialty?

    Dr. Olivares-Perez is an Emergency Medicine Specialist near Fresno, CA.

    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. Marcus Olivares-Perez affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Olivares-Perez is affiliated with Community Regional Medical Center - Fresno, Clovis Community Medical Center, Saint Agnes Medical Center, Kaiser Permanente Fresno Medical Center, Stanford Health Care - Valleycare, Adventist Health Glendale 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 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.

    Is Dr. Marcus Olivares-Perez accepting new patients in Fresno, CA?

    Yes, Dr. Marcus Olivares-Perez is accepting new patients at this time.

    Does Dr. Marcus Olivares-Perez offer online booking?

    Please contact Dr. Olivares-Perez's office at (559) 443-2682 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Marcus Olivares-Perez?

    Please contact Dr. Olivares-Perez's office at (559) 443-2682 to schedule an appointment.

    Where is Dr. Olivares-Perez's office located?

    Dr. Olivares-Perez's office is located in Fresno, CA.