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Dr. Barry Allswang, MD

Los Alamitos, CA

Accepting patients

    Who is Dr. Allswang, Internist in Los Alamitos, CA?

    Dr. Barry Allswang, MD is an Internist, who primarily practices in Los Alamitos, CA with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. Allswang completed his residency at St Mary Med Ctr, Internal Medicine. Dr. Allswang is fluent in English and Spanish, and is currently seeing new patients. Dr. Allswang’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Allswang’s office at (562) 594-9546.

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

    • Residency: St Mary Med Ctr, Internal Medicine

    • Medical School: Wayne State Universtiy School Of Medicine

    Is Dr. Allswang board certified in Internist?

    Yes, Dr. Barry Allswang, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Allswang speak?

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

    • English

    • Spanish

    What conditions does Dr. Allswang treat?

    As a Internist, Dr. Allswang 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. Allswang. 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:

    • 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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Obesity
    • Overweight
    • Take Charge of Your Health: A Guide for Teenagers
    • Body Weight
    • Helping Your Child Who Is Overweight
    • Understanding Adult Overweight & Obesity
    • Excess Weight
    • Being Overweight
    • High BMI
    • High BMI (Overweight)
    • Pre-Obesity

    ICD-10 Codes:

    • E669: Obesity, unspecified
    • E663: Overweight

    Also known as:

    • Upper Middle Abdominal Pain
    • Abdominal Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain

    ICD-10 Codes:

    • R1013: Epigastric pain

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Fatigue
    • Tiredness
    • Lack of energy
    • Exhaustion

    ICD-10 Codes:

    • R5383: Other fatigue

    Also known as:

    • Asthma
    • Reactive Airway Disease
    • Bronchial Asthma
    • Allergic Asthma

    ICD-10 Codes:

    • J45909: Unspecified asthma, uncomplicated

    Also known as:

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

    ICD-10 Codes:

    • R000: Tachycardia, unspecified

    Also known as:

    • Somatic Symptom Disorder
    • Mental Disorder
    • Somatoform Disorder
    • Physical Symptoms from Stress
    • Mind-Body Disorder

    ICD-10 Codes:

    • F459: Somatoform disorder, unspecified

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

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

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    Also known as:

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

    ICD-10 Codes:

    • D649: Anemia, unspecified

    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:

    • Acute Cough
    • Cough
    • Sudden cough
    • Short-term cough
    • New cough

    ICD-10 Codes:

    • R051: Acute cough

    Also known as:

    • Allergic Rhinitis
    • Allergy
    • Nasal allergies
    • Allergy rhinitis
    • Chronic runny nose

    ICD-10 Codes:

    • J309: Allergic rhinitis, unspecified

    Also known as:

    • Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    Which procedures does Dr. Allswang perform as a Internist?

    As a Internist, procedures performed by an Dr. Barry Allswang may include:

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

    Does Dr. Allswang accept my insurance?

    Dr. Allswang accepts most major insurance plans. Important: Please call our office at (562) 594-9546 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Allswang accept in Los Alamitos, CA?

    Dr. Allswang in Los Alamitos, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Shield of California

    • Medicare

    • State of Tennessee

    View All Insurances

    Where is Dr. Allswang's office located?

    Dr. Barry Allswang's Primary Practice

    3801 Katella Ave Ste 330

    Los Alamitos, CA 90720

    (562) 594-9546

    Get Directions

    Dr. Barry Allswang's Practice 2

    1045 Atlantic Ave Ste 506

    Long Beach, CA 90813

    (562) 491-9456

    Get Directions

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

    Dr. Allswang's National Provider Identifier (NPI) number is 1720016397.

    What common questions do patients ask about Dr. Allswang?

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

    What is Dr. Barry Allswang's specialty?

    Dr. Allswang is a Internist near Los Alamitos, CA.

    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.

    Contact Dr. Allswang to book an appointment today.

    Is this Dr. Barry Allswang affiliated with a ranked Castle Connolly Top Hospital?

    No, Allswang is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: UCSF Health St. Mary's Hospital. Castle Connolly Top Hospitals 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 Internist?

    Explore Internist 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 Barry Allswang accepting new patients in Los Alamitos, CA?

    Yes, Dr. Barry Allswang is accepting new patients at this time.

    Does Dr. Barry Allswang offer online booking?

    Please contact Dr. Allswang's office at (562) 594-9546 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Barry Allswang?

    Please contact Dr. Allswang's office at (562) 594-9546 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Barry Allswang have?

    Dr. Barry Allswang is certified by the American Board of Internal Medicine.

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