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Dr. Catherine Njiru-Sewer, DO

West River, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Njiru-Sewer, Family Medicine Specialist in West River, MD?

    Dr. Catherine Njiru-Sewer, DO is a Family Medicine Specialist, who primarily practices in West River, MD with 2 additional practice locations. She is board certified. Dr. Njiru-Sewer is fluent in English, and is currently seeing new patients. Dr. Njiru-Sewer’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Njiru-Sewer’s office at (410) 867-4700.

    What languages does Dr. Njiru-Sewer speak?

    Dr. Njiru-Sewer and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Njiru-Sewer treat?

    As a Family Medicine Specialist, Dr. Njiru-Sewer 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. Njiru-Sewer. 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:

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • Obesity
    • Overweight
    • Severe Obesity
    • 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
    • Morbid Obesity
    • Extreme Obesity
    • Class 3 Obesity

    ICD-10 Codes:

    • E669: Obesity, unspecified
    • E663: Overweight
    • E6601: Morbid (severe) obesity due to excess calories

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    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:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Nutrition Counseling
    • Nutrition
    • Dietary advice
    • Nutritional guidance
    • Healthy eating counseling

    ICD-10 Codes:

    • Z713: Dietary counseling and surveillance

    Also known as:

    • Routine Child Health Examination (Normal Findings)
    • Health Checkup
    • Normal Well-Child Checkup
    • Child Physical Exam (No Issues)
    • Routine Pediatric Exam (Clear)

    ICD-10 Codes:

    • Z00129: Encounter for routine child health examination without abnormal findings

    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:

    • Mammogram for Breast Cancer Screening
    • Health Screening
    • Mammography
    • Breast Cancer Screening (PDQ®)
    • Mammograms
    • Breast X-ray
    • Breast Cancer Check

    ICD-10 Codes:

    • Z1231: Encounter for screening mammogram for malignant neoplasm of breast

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Other Specific Healthcare Encounters
    • Special Medical Visits
    • Unusual Doctor Appointments
    • Healthcare for Unique Situations

    ICD-10 Codes:

    • Z7689: Persons encountering health services in other specified circumstances

    Also known as:

    • Follow-up After Treatment (Non-Cancer)
    • Post-Treatment Check-up
    • Aftercare Visit
    • Recovery Monitoring Exam

    ICD-10 Codes:

    • Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm

    Also known as:

    • Acute Vaginal Inflammation
    • Vaginitis
    • Acute Vaginitis
    • Sudden Vaginal Infection
    • Vaginal Irritation

    ICD-10 Codes:

    • N760: Acute vaginitis

    Also known as:

    • Prediabetes
    • Insulin Resistance & Prediabetes
    • Borderline diabetes
    • Insulin resistance
    • High blood sugar (not yet diabetes)

    ICD-10 Codes:

    • R7303: Prediabetes

    Also known as:

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

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    Also known as:

    • Birth Control Shot Check-up
    • Birth Control
    • Injectable contraceptive follow-up
    • Depo-Provera monitoring
    • Birth control injection check

    ICD-10 Codes:

    • Z3042: Encounter for surveillance of injectable contraceptive

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Which procedures does Dr. Njiru-Sewer perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by a Dr. Catherine Njiru-Sewer may include:

    For detailed information, please contact Dr. Njiru-Sewer's office.

    Does Dr. Njiru-Sewer accept my insurance?

    Dr. Njiru-Sewer accepts most major insurance plans. Important: Please call our office at (410) 867-4700 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Njiru-Sewer accept in West River, MD?

    Dr. Njiru-Sewer in West River, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Carefirst BlueCross BlueShield

    • CVS Health (formerly Aetna)

    • Johns Hopkins

    • Maryland Physicians Care

    • Medicare

    • MedStar Health

    • Riverside Health

    • State of Colorado

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Njiru-Sewer's office located?

    Dr. Catherine Njiru-Sewer's Primary Practice

    134 Owensville Rd

    West River, MD 20778

    (410) 867-4700

    Get Directions

    Dr. Catherine Njiru-Sewer's Practice 2

    85 Hospital Rd

    Prince Frederick, MD 20678

    Get Directions

    Dr. Catherine Njiru-Sewer's Practice 3

    7520 Surratts Rd

    Clinton, MD 20735

    Get Directions

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

    Dr. Njiru-Sewer's National Provider Identifier (NPI) number is 1063914836.

    What common questions do patients ask about Dr. Njiru-Sewer?

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

    What is Dr. Catherine Njiru-Sewer's specialty?

    Dr. Njiru-Sewer is a Family Medicine Specialist near West River, 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. Njiru-Sewer to book an appointment today.

    Is this Dr. Catherine Njiru-Sewer affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Njiru-Sewer is affiliated with Luminis Health Anne Arundel Medical Center, MedStar Washington Hospital Center, CalvertHealth 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

    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 Catherine Njiru-Sewer accepting new patients in West River, MD?

    Yes, Dr. Catherine Njiru-Sewer is accepting new patients at this time.

    Does Dr. Catherine Njiru-Sewer offer online booking?

    Please contact Dr. Njiru-Sewer's office at (410) 867-4700 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Catherine Njiru-Sewer?

    Please contact Dr. Njiru-Sewer's office at (410) 867-4700 for information regarding telehealth appointment availability or for scheduling assistance.

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