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JB

Dr. John Brown, DO

Ellicott City, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Brown, Family Medicine Specialist in Ellicott City, MD?

    Dr. John Brown, DO is a Family Medicine Specialist, who primarily practices in Ellicott City, MD with 2 additional practice locations. He is board certified. Dr. Brown completed his residency at Kennedy Memorial Hospitals University Medical Cent. Dr. Brown is fluent in English, and is currently seeing new patients. Dr. Brown’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Brown’s office at (410) 771-9220.

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

    • Residency: Kennedy Memorial Hospitals University Medical Cent

    What languages does Dr. Brown speak?

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

    • English

    What conditions does Dr. Brown treat?

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

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Familial High Cholesterol
    • Cholesterol
    • Genetic Disorder
    • Familial hypercholesterolemia
    • FH
    • Genetic high cholesterol

    ICD-10 Codes:

    • E7801: Familial hypercholesterolemia

    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:

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

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Obesity
    • Take Charge of Your Health: A Guide for Teenagers
    • Excess Weight
    • Being Overweight
    • High BMI

    ICD-10 Codes:

    • E669: Obesity, unspecified

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • High Fasting Blood Sugar
    • Blood Glucose
    • Impaired Fasting Glucose
    • Prediabetes (Fasting)
    • Borderline Diabetes (Fasting)

    ICD-10 Codes:

    • R7301: Impaired fasting glucose

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Attention Deficit Hyperactivity Disorder
    • Attention-deficit/hyperactivity disorder
    • ADHD
    • ADD
    • Hyperactivity Disorder

    ICD-10 Codes:

    • F909: Attention-deficit hyperactivity disorder, unspecified type

    Also known as:

    • Depression
    • Clinical depression
    • Major depressive disorder
    • Mood disorder

    ICD-10 Codes:

    • F32A: Depression, unspecified

    Also known as:

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

    ICD-10 Codes:

    • J45909: Unspecified asthma, uncomplicated

    Also known as:

    • Insomnia
    • Sleeplessness
    • Trouble sleeping
    • Chronic insomnia

    ICD-10 Codes:

    • G4700: Insomnia, unspecified

    Also known as:

    • Other Specific Abnormal Blood Chemistry Results
    • Blood
    • Specified Blood Chemistry Imbalance
    • Unusual Blood Chemistry Findings
    • Specific Blood Panel Abnormalities

    ICD-10 Codes:

    • R7989: Other specified abnormal findings of blood chemistry

    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:

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

    ICD-10 Codes:

    • F419: Anxiety disorder, unspecified

    Also known as:

    • Bipolar Disorder
    • Manic depression
    • Bipolar illness
    • Mood disorder

    ICD-10 Codes:

    • F319: Bipolar disorder, unspecified

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Which procedures does Dr. Brown perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by a Dr. John Brown may include:

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

    Does Dr. Brown accept my insurance?

    Dr. Brown accepts most major insurance plans. Important: Please call our office at (410) 771-9220 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Brown accept in Ellicott City, MD?

    Dr. Brown in Ellicott City, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BCBS Unspecified

    • BlueCross and BlueShield of Vermont

    • Carefirst BlueCross BlueShield

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Federal Employee Program

    • Kaiser Permanente

    • Medicare

    • State of Maryland

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Brown's office located?

    Dr. John Brown's Primary Practice

    9501 Old Annapolis Rd Ste 220

    Ellicott City, MD 21042

    (410) 771-9220

    Get Directions

    Dr. John Brown's Practice 2

    6569 N Charles St

    Baltimore, MD 21204

    Get Directions

    Dr. John Brown's Practice 3

    9 Schilling Rd Ste 102

    Hunt Valley, MD 21031

    (410) 771-9220

    Get Directions

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

    Dr. Brown's National Provider Identifier (NPI) number is 1235164252.

    What common questions do patients ask about Dr. Brown?

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

    What is Dr. John Brown's specialty?

    Dr. Brown is a Family Medicine Specialist near Ellicott City, MD. 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. Contact Dr. Brown to book an appointment today.

    Is this Dr. John Brown affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Brown is affiliated with Adventist Healthcare Shady Grove Medical Center 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 Family Medicine Specialist?

    Explore Family 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 John Brown accepting new patients in Ellicott City, MD?

    Yes, Dr. John Brown is accepting new patients at this time.

    Does Dr. John Brown offer online booking?

    Please contact Dr. Brown's office at (410) 771-9220 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Brown?

    Please contact Dr. Brown's office at (410) 771-9220 for information regarding telehealth appointment availability or for scheduling assistance.

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