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Dr. Seth Flagg, MD

Family Medicine Specialist, Hospitalist

Upper Marlboro, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Flagg, Family Medicine Specialist in Upper Marlboro, MD?

    Dr. Seth Flagg, MD is a Family Medicine Specialist, who primarily practices in Upper Marlboro, MD with 1 additional practice location. Dr. Flagg is fluent in English, and is currently seeing new patients. Dr. Flagg’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Flagg’s office at (240) 672-3190.

    What languages does Dr. Flagg speak?

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

    • English

    What conditions does a Family Medicine Specialist like Dr. Flagg typically treat?

    As a Family Medicine Specialist, Dr. Flagg 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. Flagg. 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:

    • General Counseling Services
    • Personal Counseling
    • Life Coaching
    • Support Services

    ICD-10 Codes:

    • Z7189: Other specified counseling

    Also known as:

    • High Blood Pressure Heart and Kidney Disease with Heart Failure
    • High Blood Pressure Heart Failure and End-Stage Kidney Disease
    • Chronic Kidney Disease
    • Heart Failure
    • High Blood Pressure
    • Kidney Failure
    • Hypertensive Cardiorenal Syndrome
    • Heart and Kidney Failure from High Blood Pressure
    • Hypertensive Cardiorenal Syndrome with Heart Failure

    ICD-10 Codes:

    • I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
    • I132: Hypertensive heart and chronic kidney disease with heart failure and with stage 5 chronic kidney disease, or end stage renal disease

    Also known as:

    • High Blood Pressure Heart Disease with Heart Failure
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Heart Failure
    • High Blood Pressure Causing Heart Failure

    ICD-10 Codes:

    • I110: Hypertensive heart disease with heart failure

    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:

    • Pressure Sore
    • Pressure Sores
    • Bed Sore
    • Decubitus Ulcer
    • Pressure Ulcer

    ICD-10 Codes:

    • L89154: Pressure ulcer of sacral region, stage 4

    Also known as:

    • COPD Flare-Up
    • COPD
    • COPD Exacerbation
    • Chronic Obstructive Pulmonary Disease Flare-Up
    • Worsening COPD
    • COPD Attack

    ICD-10 Codes:

    • J441: Chronic obstructive pulmonary disease with (acute) exacerbation

    What procedures does a Family Medicine Specialist like Dr. Flagg typically perform?

    As a Family Medicine Specialist, procedures performed by Dr. Seth Flagg may include:

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

    Does Dr. Flagg accept my insurance?

    Dr. Flagg accepts most major insurance plans. Important: Please call our office at (240) 672-3190 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Flagg accept in Upper Marlboro, MD?

    Dr. Flagg in Upper Marlboro, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Kaiser Permanente

    • Medicare

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Flagg's office located?

    Dr. Seth Flagg's Primary Practice

    1221 Mercantile Ln

    Upper Marlboro, MD 20774

    (240) 672-3190

    Get Directions

    Dr. Seth Flagg's Practice 2

    6104 Old Branch Ave

    Temple Hills, MD 20748

    Get Directions

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

    Dr. Flagg's National Provider Identifier (NPI) number is 1548305451.

    What common questions do patients ask about Dr. Flagg?

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

    What is Dr. Seth Flagg's specialty?

    Dr. Flagg is a Family Medicine Specialist near Upper Marlboro, MD.

    What does a Family Medicine Specialist do?

    Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.

    Is Dr. Seth Flagg affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Flagg is affiliated with Vhc Health - Virginia Hospital Center, Holy Cross Hospital - Silver Spring, Um Charles Regional Medical Center, Suburban Hospital, Um Capital Region Medical Center, Medstar Southern Maryland Hospital 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 a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Family 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. Seth Flagg accepting new patients in Upper Marlboro, MD?

    Yes, Dr. Seth Flagg is accepting new patients at this time.

    Does Dr. Seth Flagg offer online booking?

    Please contact Dr. Flagg's office at (240) 672-3190 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Seth Flagg?

    Please contact Dr. Flagg's office at (240) 672-3190 to schedule an appointment.

    Where is Dr. Flagg's office located?

    Dr. Flagg's offices are located in Upper Marlboro, MD and Temple Hills, MD.