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Dr. Mark Tamsen, MD

San Diego, CA

40 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Tamsen, Emergency Medicine Specialist in San Diego, CA?

    Dr. Mark Tamsen, MD is an Emergency Medicine Specialist, who primarily practices in San Diego, CA. He has been practicing for over 40 years and is board certified by the American Board of Emergency Medicine. Dr. Tamsen graduated from University of Arizona, College of Medicine and completed his residency at Maricopa Med Ctr, Internal Medicine. Dr. Tamsen is fluent in English, and is currently seeing new patients. Dr. Tamsen’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tamsen’s office at (619) 225-6200.

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

    • Residency: Maricopa Med Ctr, Internal Medicine | Maricopa Medical Center Program

    • Medical School: University of Az Collage of Medicine | University of Arizona, College of Medicine

    Is Dr. Tamsen board certified in Emergency Medicine Specialist?

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

    What languages does Dr. Tamsen speak?

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

    • English

    What conditions does Dr. Tamsen treat?

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

    • Bronchitis
    • Bronchial Disorder
    • Chest cold
    • Inflammation of bronchial tubes
    • Acute bronchitis

    ICD-10 Codes:

    • J40: Bronchitis, not specified as acute or chronic

    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:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Sore Throat
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    Also known as:

    • Ear Infection
    • Otitis Media
    • Middle Ear Infection
    • Ear Inflammation

    ICD-10 Codes:

    • H6693: Otitis media, unspecified, bilateral
    • H6691: Otitis media, unspecified, right ear
    • H6692: Otitis media, unspecified, left ear

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • J209: Acute bronchitis, unspecified

    Also known as:

    • Chronic Sinusitis
    • Sinusitis
    • Chronic sinus infection
    • Long-term sinus problems
    • Persistent sinus inflammation

    ICD-10 Codes:

    • J329: Chronic sinusitis, unspecified

    Also known as:

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

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

    • Generalized Anxiety Disorder
    • Anxiety
    • GAD
    • Chronic Worry
    • Excessive Worry Disorder

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Osteoarthritis
    • Degenerative Joint Disease
    • Wear-and-Tear Arthritis
    • Joint Degeneration

    ICD-10 Codes:

    • M1990: Unspecified osteoarthritis, unspecified site

    Also known as:

    • Pink Eye
    • Conjunctivitis
    • Red Eye
    • Acute Conjunctivitis

    ICD-10 Codes:

    • H1033: Unspecified acute conjunctivitis, bilateral

    Also known as:

    • Unspecified Injury
    • General injury
    • Injury, unknown location
    • Trauma

    ICD-10 Codes:

    • T148XXA: Other injury of unspecified body region, initial encounter

    Also known as:

    • Tonsillitis
    • Inflamed Tonsils
    • Tonsil Infection
    • Sore Tonsils

    ICD-10 Codes:

    • J0390: Acute tonsillitis, unspecified

    Also known as:

    • Hoarseness or Voice Changes
    • Voice Disorder
    • Hoarse voice
    • Raspy voice
    • Vocal cord dysfunction

    ICD-10 Codes:

    • R490: Dysphonia

    Also known as:

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

    ICD-10 Codes:

    • J45909: Unspecified asthma, uncomplicated

    Also known as:

    • Sacroiliac Joint Inflammation
    • Back Pain
    • SI Joint Inflammation
    • Sacroiliac Dysfunction
    • Inflamed SI Joint

    ICD-10 Codes:

    • M461: Sacroiliitis, not elsewhere classified

    Also known as:

    • Dermatitis
    • Eczema
    • Rashes
    • Atopic Dermatitis
    • Skin Inflammation
    • Skin Rash

    ICD-10 Codes:

    • L309: Dermatitis, unspecified

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

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

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

    Does Dr. Tamsen accept my insurance?

    Dr. Tamsen accepts most major insurance plans. Important: Please call our office at (619) 225-6200 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tamsen accept in San Diego, CA?

    Dr. Tamsen in San Diego, 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

    • Centene

    • CVS Health (formerly Aetna)

    • Humana

    • Molina

    • OptumRx

    • Other Health Care Provider

    • Sharp Health Plan

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Tamsen's office located?

    Dr. Mark Tamsen's Primary Practice

    3434 Midway Dr Ste 1002

    San Diego, CA 92110

    (619) 225-6200

    Get Directions

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

    Dr. Tamsen's National Provider Identifier (NPI) number is 1346241452.

    What common questions do patients ask about Dr. Tamsen?

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

    What is Dr. Mark Tamsen's specialty?

    Dr. Tamsen is a Emergency Medicine Specialist near San Diego, 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. Tamsen to book an appointment today.

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

    Yes, Dr. Tamsen is affiliated with Sharp Memorial Hospital 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 Tamsen accepting new patients in San Diego, CA?

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

    Does Dr. Mark Tamsen offer online booking?

    Please contact Dr. Tamsen's office at (619) 225-6200 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Tamsen?

    Please contact Dr. Tamsen's office at (619) 225-6200 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mark Tamsen have?

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

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