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Dr. Lewis Gamarra, MD

Los Osos, CA

33 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Gamarra, Hospitalist in Los Osos, CA?

    Dr. Lewis Gamarra, MD is a Hospitalist, who primarily practices in Los Osos, CA with 1 additional practice location. He has been practicing for over 33 years. Dr. Gamarra graduated from Medical College of Wisconsin and completed his residency at Danbury Hosp, Internal Medicine. Dr. Gamarra is fluent in English and Spanish, and is currently seeing new patients. Dr. Gamarra’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gamarra’s office at (805) 534-9360.

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

    • Residency: Danbury Hosp, Internal Medicine | Danbury Hospital Program

    • Medical School: Medical College of Wisconsin | Creighton University School of Medicine

    What languages does Dr. Gamarra speak?

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

    • English

    • Spanish

    What conditions does a Hospitalist like Dr. Gamarra typically treat?

    As a Hospitalist, Dr. Gamarra 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. Gamarra. 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:

    • Mild Cognitive Impairment
    • MCI
    • Early Memory Loss
    • Pre-Dementia

    ICD-10 Codes:

    • G3184: Mild cognitive impairment of uncertain or unknown etiology

    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
    • 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:

    • 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:

    • Actinic Keratosis
    • Skin Condition
    • Sun Exposure
    • Skin Cancer Treatment (PDQ®)
    • Solar keratosis
    • Precancerous skin lesion
    • Rough sun spots

    ICD-10 Codes:

    • L570: Actinic keratosis

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    What procedures does a Hospitalist like Dr. Gamarra typically perform?

    As a Hospitalist, Dr. Gamarra performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Gamarra. 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:

    • Impacted Ear Wax Removal (One Ear)
    • Cerumen Impaction Removal
    • Ear Wax Extraction with Tools
    • Professional Ear Cleaning

    CPT Codes:

    • 69210: Removal impacted cerumen requiring instrumentation, unilateral

    Does Dr. Gamarra accept my insurance?

    Dr. Gamarra accepts most major insurance plans. Important: Please call our office at (805) 534-9360 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Gamarra accept in Los Osos, CA?

    Dr. Gamarra in Los Osos, 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

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal government of the United States

    • Heritage Health

    • Humana

    • Medicare

    • Mutual of Omaha

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Gamarra's office located?

    Dr. Lewis Gamarra's Primary Practice

    2115 10th St Ste A2

    Los Osos, CA 93402

    (805) 534-9360

    Get Directions

    Dr. Lewis Gamarra's Practice 2

    1911 Johnson Ave

    San Luis Obispo, CA 93401

    Get Directions

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

    Dr. Gamarra's National Provider Identifier (NPI) number is 1124048608.

    What common questions do patients ask about Dr. Gamarra?

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

    What is Dr. Lewis Gamarra's specialty?

    Dr. Gamarra is a Hospitalist near Los Osos, CA.

    What does a Hospitalist do?

    Hospitalists are physicians dedicated primarily to the general medical care of hospitalized patients. Their roles encompass patient care, education, research, and leadership within the field of Hospital Medicine. The term "hospitalist" specifically refers to physicians who focus on delivering care to patients during their hospital stays.

    Is this Dr. Lewis Gamarra affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Gamarra is affiliated with Stanford Health Care - Stanford Hospital, Hoag Hospital Newport Beach 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 a Hospitalist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Hospitalist. 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 Lewis Gamarra accepting new patients in Los Osos, CA?

    Yes, Dr. Lewis Gamarra is accepting new patients at this time.

    Does Dr. Lewis Gamarra offer online booking?

    Please contact Dr. Gamarra's office at (805) 534-9360 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Lewis Gamarra?

    Please contact Dr. Gamarra's office at (805) 534-9360 for information regarding telehealth appointment availability or for scheduling assistance.

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