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Dr. Jeffrey Rey, MD

Mission Viejo, CA

41 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Rey, Emergency Medicine Specialist in Mission Viejo, CA?

    Dr. Jeffrey Rey, MD is an Emergency Medicine Specialist, who primarily practices in Mission Viejo, CA. He has been practicing for over 41 years and is board certified by the American Board of Emergency Medicine and American Board of Family Medicine. Dr. Rey graduated from University Cattolica del Sacro Cuore Facolty di Medicina e Chirurgia 'Agostino Gemelli' and completed his residency at Ucla Med Ctr, Family Medicine. Dr. Rey is fluent in English, Italian, and Spanish, and is currently seeing new patients. Dr. Rey’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rey’s office at (949) 364-1400.

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

    • Residency: Ucla Med Ctr, Family Medicine | UCLA Med Center | Harbor-UCLA Medical Center

    • Medical School: University Di Roma La Sapienza Faculty Di Med E Chirurgia Roma Italy | University of Roma-La Sapienza / Faculty of Medicine And Surgery | University Cattolica del Sacro Cuore Facolty di Medicina e Chirurgia 'Agostino Gemelli' | Albany Medical College of Union University

    Is Dr. Rey board certified in Emergency Medicine Specialist?

    Yes, Dr. Jeffrey Rey, MD is board certified by the American Board of Emergency Medicine , American Board of Family Medicine

    What languages does Dr. Rey speak?

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

    • English

    • Italian

    • Spanish

    What conditions does Dr. Rey treat?

    As a Emergency Medicine Specialist, Dr. Rey 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. Rey. 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:

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

    ICD-10 Codes:

    • F10120: Alcohol abuse with intoxication, uncomplicated
    • F10129: Alcohol abuse with intoxication, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    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:

    • Depression
    • Clinical depression
    • Major depressive disorder
    • Mood disorder

    ICD-10 Codes:

    • F32A: Depression, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R1013: Epigastric pain
    • R109: Unspecified abdominal pain

    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:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Muscle Weakness
    • Muscle Disorder
    • Loss of strength
    • Fatigue
    • Muscle fatigue

    ICD-10 Codes:

    • R531: Weakness

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, 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:

    • Fast Heartbeat
    • Arrhythmia
    • Tachycardia
    • Rapid heart rate
    • Racing heart

    ICD-10 Codes:

    • R000: Tachycardia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

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

    ICD-10 Codes:

    • J209: Acute bronchitis, unspecified

    Also known as:

    • Anxiety Disorder
    • Anxiety
    • General Anxiety
    • Anxiety Problems
    • Nervous Disorder

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

    • Bladder Inflammation
    • Bladder Disease
    • Cystitis
    • Bladder Infection
    • Painful Bladder

    ICD-10 Codes:

    • N3090: Cystitis, unspecified without hematuria

    Which procedures does Dr. Rey perform as a Emergency Medicine Specialist?

    As a Emergency Medicine Specialist, procedures performed by an Dr. Jeffrey Rey may include:

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

    Does Dr. Rey accept my insurance?

    Dr. Rey accepts most major insurance plans. Important: Please call our office at (949) 364-1400 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Rey accept in Mission Viejo, CA?

    Dr. Rey in Mission Viejo, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • CalOptima

    • Medicare

    • Monarch HealthCare

    • OptumRx

    • Other Health Care Provider

    • Scan Health Plan

    • St. Joseph Health System (CA)

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Rey's office located?

    Dr. Jeffrey Rey's Primary Practice

    27700 Medical Center Rd

    Mission Viejo, CA 92691

    (949) 364-1400

    Get Directions

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

    Dr. Rey's National Provider Identifier (NPI) number is 1477587327.

    What common questions do patients ask about Dr. Rey?

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

    What is Dr. Jeffrey Rey's specialty?

    Dr. Rey is a Emergency Medicine Specialist near Mission Viejo, CA. 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. Rey to book an appointment today.

    Is this Dr. Jeffrey Rey affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Rey is affiliated with Providence Mission Hospital Mission Viejo 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 Jeffrey Rey accepting new patients in Mission Viejo, CA?

    Yes, Dr. Jeffrey Rey is accepting new patients at this time.

    Does Dr. Jeffrey Rey offer online booking?

    Please contact Dr. Rey's office at (949) 364-1400 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Jeffrey Rey?

    Please contact Dr. Rey's office at (949) 364-1400 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Jeffrey Rey have?

    Dr. Jeffrey Rey is certified by the American Board of Emergency Medicine and American Board of Family Medicine.

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