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Dr. Daniel Martinez Barrera, DO

Emergency Medicine Specialist, Family Medicine Specialist

Fredericksburg, TX

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Martinez Barrera, Emergency Medicine Specialist in Fredericksburg, TX?

    Dr. Daniel Martinez Barrera, DO is an Emergency Medicine Specialist, who primarily practices in Fredericksburg, TX with 2 additional practice locations. Dr. Martinez Barrera is fluent in English, and is currently seeing new patients. Dr. Martinez Barrera’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Martinez Barrera’s office at (512) 416-3700.

    What languages does Dr. Martinez Barrera speak?

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

    • English

    What conditions does an Emergency Medicine Specialist like Dr. Martinez Barrera typically treat?

    As an Emergency Medicine Specialist, Dr. Martinez Barrera 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. Martinez Barrera. 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:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Abnormal EKG
    • Heart Health Tests
    • Irregular Electrocardiogram
    • Unusual Heart Rhythm Test
    • ECG Abnormalities

    ICD-10 Codes:

    • R9431: Abnormal electrocardiogram [ECG] [EKG]

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

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

    ICD-10 Codes:

    • E860: Dehydration

    Also known as:

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

    ICD-10 Codes:

    • R531: Weakness

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    What procedures does an Emergency Medicine Specialist like Dr. Martinez Barrera typically perform?

    As an Emergency Medicine Specialist, procedures performed by Dr. Daniel Martinez Barrera may include:

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

    Does Dr. Martinez Barrera accept my insurance?

    Dr. Martinez Barrera accepts most major insurance plans. Important: Please call our office at (512) 416-3700 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Martinez Barrera accept in Fredericksburg, TX?

    Dr. Martinez Barrera in Fredericksburg, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Allied Benefit Systems

    • Capital Blue Cross

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Health Care Service Corporation

    • Humana

    • Medicare

    • Mutual of Omaha

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Martinez Barrera's office located?

    Hill Country Em

    1020 S State Highway 16

    Fredericksburg, TX 78624

    (512) 416-3700

    Get Directions

    Dr. Daniel Martinez Barrera's Practice 2

    11113 Research Blvd

    Austin, TX 78759

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    Dr. Daniel Martinez Barrera's Practice 3

    7700 Floyd Curl Dr

    San Antonio, TX 78229

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

    Dr. Martinez Barrera's National Provider Identifier (NPI) number is 1851886113.

    What common questions do patients ask about Dr. Martinez Barrera?

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

    What is Dr. Daniel Martinez Barrera's specialty?

    Dr. Martinez Barrera is an Emergency Medicine Specialist near Fredericksburg, TX.

    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. Daniel Martinez Barrera affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Martinez Barrera is affiliated with University Hospital-San Antonio, Methodist Hospital - San Antonio, Ascension Seton Highland Lakes, St. David's Round Rock Medical Center, Heart Hospital Of Austin 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. Daniel Martinez Barrera accepting new patients in Fredericksburg, TX?

    Yes, Dr. Daniel Martinez Barrera is accepting new patients at this time.

    Does Dr. Daniel Martinez Barrera offer online booking?

    Please contact Dr. Martinez Barrera's office at (512) 416-3700 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Daniel Martinez Barrera?

    Please contact Dr. Martinez Barrera's office at (512) 416-3700 to schedule an appointment.

    Where is Dr. Martinez Barrera's office located?

    Dr. Martinez Barrera's offices are located in Fredericksburg, TX, Austin, TX, and San Antonio, TX.