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Dr. Mercedes Ann De Las Alas, MD

Dr. Mercedes Ann De Las Alas, MD

Wildomar, CA

30 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. De Las Alas, Internist in Wildomar, CA?

    Dr. Mercedes Ann De Las Alas, MD is an Internist, who primarily practices in Wildomar, CA with 2 additional practice locations. She has been practicing for over 30 years. Dr. De Las Alas graduated from University of Santo Tomas Faculty of Medicine and Surgery and completed her residency at Jewish Hospital of Cincinnati Program. Dr. De Las Alas is fluent in English, Filipino; Pilipino, and Tagalog, and is currently seeing new patients. Dr. De Las Alas’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. De Las Alas’s office at (920) 303-8700.

    Where did Dr. De Las Alas go to medical school and complete their residency?

    • Residency: Jewish Hospital of Cincinnati Program

    • Medical School: University of Santo Tomas Faculty of Medicine and Surgery

    What languages does Dr. De Las Alas speak?

    Dr. De Las Alas and their clinical team can communicate with patients in the following languages:

    • English

    • Filipino; Pilipino

    • Tagalog

    What conditions does an Internist like Dr. De Las Alas typically treat?

    As an Internist, Dr. De Las Alas 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. De Las Alas. 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetes Complicationss
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia
    • E1169: Type 2 diabetes mellitus with other specified complication

    Also known as:

    • Depression Screening
    • Depression
    • Health Screening
    • Depression Test
    • Mental Health Check for Depression
    • Mood Disorder Screening

    ICD-10 Codes:

    • Z1331: Encounter for screening for depression

    Also known as:

    • Routine Adult Health Checkup
    • Health Checkup
    • Adult physical exam
    • Annual wellness visit for adults
    • General adult medical exam

    ICD-10 Codes:

    • Z0000: Encounter for general adult medical examination without abnormal findings

    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

    What procedures does an Internist like Dr. De Las Alas typically perform?

    As an Internist, procedures performed by Dr. Mercedes Ann De Las Alas may include:

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

    Does Dr. De Las Alas accept my insurance?

    Dr. De Las Alas accepts most major insurance plans. Important: Please call our office at (920) 303-8700 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. De Las Alas accept in Wildomar, CA?

    Dr. De Las Alas in Wildomar, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Commercial

    • All Other Third Party

    • Humana

    • Kaiser Permanente

    • Medicare

    • OptumRx Administered Payer

    • Unknown

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    Where is Dr. De Las Alas' office located?

    Dr. Mercedes Ann De Las Alas' Primary Practice

    36450 Inland Valley Dr

    Wildomar, CA 92595

    (920) 303-8700

    Get Directions

    Dr. Mercedes Ann De Las Alas' Practice 2

    39765 Date St Ste 102

    Murrieta, CA 92563

    Get Directions

    Dr. Mercedes Ann De Las Alas' Practice 3

    393 E Walnut St

    Pasadena, CA 91188

    Get Directions

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

    Dr. De Las Alas's National Provider Identifier (NPI) number is 1477587673.

    What common questions do patients ask about Dr. De Las Alas?

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

    What is Dr. Mercedes Ann De Las Alas's specialty?

    Dr. De Las Alas is a Internist near Wildomar, CA.

    What does an Internist do?

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Is this Dr. Mercedes Ann De Las Alas affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. De Las Alas is affiliated with Kaiser Permanente Riverside Medical Center, Kaiser Permanente Fontana Medical Center 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 Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 Mercedes Ann De Las Alas accepting new patients in Wildomar, CA?

    Yes, Dr. Mercedes Ann De Las Alas is accepting new patients at this time.

    Does Dr. Mercedes Ann De Las Alas offer online booking?

    Please contact Dr. De Las Alas's office at (920) 303-8700 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mercedes Ann De Las Alas?

    Please contact Dr. De Las Alas's office at (920) 303-8700 for information regarding telehealth appointment availability or for scheduling assistance.

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