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Dr. Mark Reynolds, MD

Lakewood, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Reynolds, Emergency Medicine Specialist in Lakewood, CA?

    Dr. Mark Reynolds, MD is an Emergency Medicine Specialist, who primarily practices in Lakewood, CA with 2 additional practice locations. He is board certified by the American Board of Emergency Medicine. Dr. Reynolds completed his residency at L A Co-Usc Med Ctr, Emergency Medicine. Dr. Reynolds is fluent in English, and is currently seeing new patients. Dr. Reynolds’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. Reynolds’s office at (562) 531-5159.

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

    • Residency: L A Co-Usc Med Ctr, Emergency Medicine

    Is Dr. Reynolds board certified in Emergency Medicine Specialist?

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

    What languages does Dr. Reynolds speak?

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

    • English

    What conditions does Dr. Reynolds treat?

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

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Exposure to COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • COVID-19 contact
    • Suspected coronavirus exposure
    • SARS-CoV-2 exposure

    ICD-10 Codes:

    • Z20822: Contact with and (suspected) exposure to COVID-19

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    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:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    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:

    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia

    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:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Dehydration
    • Fluid and Electrolyte Balance
    • Lack of Fluids
    • Fluid Loss
    • Body Water Depletion

    ICD-10 Codes:

    • E860: Dehydration

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Asthma Flare-Up
    • Asthma
    • Asthma Attack
    • Acute Asthma Exacerbation
    • Worsening Asthma
    • Asthma Episode

    ICD-10 Codes:

    • J45901: Unspecified asthma with (acute) exacerbation

    Also known as:

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

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R531: Weakness

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

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

    For detailed information, please contact Dr. Reynolds' office.

    Does Dr. Reynolds accept my insurance?

    Dr. Reynolds accepts most major insurance plans. Important: Please call our office at (562) 531-5159 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Reynolds accept in Lakewood, CA?

    Dr. Reynolds in Lakewood, 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

    • Centene

    • City of Los Angeles

    • HealthSmart

    • Medicaid

    • OptumRx

    • Other Health Care Provider

    • Other Provider Networks

    • Preferred IPA

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Reynolds' office located?

    Dr. Mark Reynolds' Primary Practice

    3700 South St

    Lakewood, CA 90712

    (562) 531-5159

    Get Directions

    Dr. Mark Reynolds' Practice 2

    26081 Merit Cir Ste 109

    Laguna Hills, CA 92653

    Get Directions

    Dr. Mark Reynolds' Practice 3

    800 S Main St

    Corona, CA 92882

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

    Dr. Reynolds's National Provider Identifier (NPI) number is 1831124577.

    What common questions do patients ask about Dr. Reynolds?

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

    What is Dr. Mark Reynolds's specialty?

    Dr. Reynolds is a Emergency Medicine Specialist near Lakewood, 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. Reynolds to book an appointment today.

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

    Yes, Dr. Reynolds is affiliated with Uci Medical Center 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 Reynolds accepting new patients in Lakewood, CA?

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

    Does Dr. Mark Reynolds offer online booking?

    Please contact Dr. Reynolds's office at (562) 531-5159 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Reynolds?

    Please contact Dr. Reynolds's office at (562) 531-5159 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mark Reynolds have?

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

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