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Dr. David Fagan, MD

Plymouth, NH

30 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Fagan, Internist in Plymouth, NH?

    Dr. David Fagan, MD is an Internist, who primarily practices in Plymouth, NH with 1 additional practice location. He has been practicing for over 30 years and is board certified. Dr. Fagan graduated from University of Maryland School of Medicine and completed his residency at Fletcher Allen Hlth Care, Internal Medicine. Dr. Fagan is fluent in English, and is currently seeing new patients. Dr. Fagan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fagan’s office at (603) 536-4000.

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

    • Residency: Fletcher Allen Hlth Care, Internal Medicine | Med Center Hospital Of Vt | University of Vermont/Fletcher Allen Health Care Program

    • Medical School: University of Md Sch of Med, Baltimore Md | University of Maryland School of Medicine

    Is Dr. Fagan board certified as an Internist?

    Yes, Dr. David Fagan, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Fagan speak?

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

    • English

    What conditions does an Internist like Dr. Fagan typically treat?

    As an Internist, Dr. Fagan 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. Fagan. 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:

    • Adult Health Checkup with Abnormal Findings
    • Health Checkup
    • Adult Physical Exam with Issues
    • Routine Checkup with Concerns
    • General Medical Exam with Abnormal Results

    ICD-10 Codes:

    • Z0001: Encounter for general adult medical examination with abnormal findings

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

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

    ICD-10 Codes:

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

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Long-Term Blood Thinner Use
    • Blood Thinners
    • Chronic anticoagulant therapy
    • Ongoing blood thinner treatment
    • Anticoagulant medication use

    ICD-10 Codes:

    • Z7901: Long term (current) use of anticoagulants

    Also known as:

    • Acute Bladder Infection
    • Bladder Disease
    • Acute Cystitis
    • Sudden Bladder Infection

    ICD-10 Codes:

    • N3000: Acute cystitis without hematuria

    What procedures does an Internist like Dr. Fagan typically perform?

    As an Internist, Dr. Fagan 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. Fagan. 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:

    • Removal of Precancerous Skin Lesions
    • Skin Lesion Shave Removal
    • Removal of Benign Skin Lesions
    • Shaving Skin Lesion
    • Skin Conditions
    • Actinic Keratosis Treatment
    • Premalignant Lesion Destruction
    • Skin Cancer Prevention Treatment
    • Cryosurgery for Skin Lesions
    • Shave biopsy
    • Skin tag removal
    • Mole shave removal
    • Epidermal lesion excision
    • Benign Skin Growth Destruction
    • Skin Lesion Excision
    • Electrosurgery for Skin Lesions
    • Skin Lesion Shave Excision
    • Mole Shaving
    • Skin Growth Removal (Shave)
    • Dermal Lesion Shave

    CPT Codes:

    • 17000: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); first lesion
    • 11300: Shaving of epidermal or dermal lesion, single lesion, trunk, arms or legs; lesion diameter 0.5 cm or less
    • 17110: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), of benign lesions other than skin tags or cutaneous vascular proliferative lesions; up to 14 lesions
    • 11301: Shaving of epidermal or dermal lesion, single lesion, trunk, arms or legs; lesion diameter 0.6 to 1.0 cm

    Also known as:

    • Skin Tag Removal (Up to 15)
    • Fibrocutaneous Tag Excision
    • Multiple Skin Tag Removal
    • Lesion Removal

    CPT Codes:

    • 11200: Removal of skin tags, multiple fibrocutaneous tags, any area; up to and including 15 lesions

    Also known as:

    • Skin Biopsy (Punch)
    • Skin Biopsy
    • Punch Biopsy
    • Skin Lesion Biopsy
    • Dermal Punch Biopsy

    CPT Codes:

    • 11104: Punch biopsy of skin (including simple closure, when performed); single lesion

    Also known as:

    • Joint or Bursa Injection/Fluid Removal
    • Arthrocentesis
    • Major Joint Aspiration
    • Bursa Injection
    • Joint Fluid Removal

    CPT Codes:

    • 20610: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); without ultrasound guidance

    Also known as:

    • Impacted Ear Wax Removal (One Ear)
    • Ear Wax Removal (Irrigation)
    • Cerumen Impaction Removal
    • Ear Wax Extraction with Tools
    • Professional Ear Cleaning
    • Impacted earwax removal
    • Ear lavage
    • Ear syringing

    CPT Codes:

    • 69210: Removal impacted cerumen requiring instrumentation, unilateral
    • 69209: Removal impacted cerumen using irrigation/lavage, unilateral

    Does Dr. Fagan accept my insurance?

    Dr. Fagan accepts most major insurance plans. Important: Please call our office at (603) 536-4000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Fagan accept in Plymouth, NH?

    Dr. Fagan in Plymouth, NH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BMC Health System

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Independence Health Group

    • Medicare

    • The Health Plan of West Virginia

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Fagan's office located?

    Dr. David Fagan's Primary Practice

    101 Boulder Point Dr Ste 1

    Plymouth, NH 03264

    (603) 536-4000

    Get Directions

    Dr. David Fagan's Practice 2

    28 Main St

    Plymouth, NH 03264

    Get Directions

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

    Dr. Fagan's National Provider Identifier (NPI) number is 1841220423.

    What common questions do patients ask about Dr. Fagan?

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

    What is Dr. David Fagan's specialty?

    Dr. Fagan is a Internist near Plymouth, NH.

    What does an Internist do?

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Is this Dr. David Fagan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Fagan is affiliated with Speare Memorial Hospital, Concord Hospital, Dartmouth Hitchcock Medical Center, Concord Hospital – Laconia, Emerson Health, Dartmouth Hitchcock Medical 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 an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 David Fagan accepting new patients in Plymouth, NH?

    Yes, Dr. David Fagan is accepting new patients at this time.

    Does Dr. David Fagan offer online booking?

    Please contact Dr. Fagan's office at (603) 536-4000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with David Fagan?

    Please contact Dr. Fagan's office at (603) 536-4000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. David Fagan have?

    Dr. David Fagan is certified by the American Board of Internal Medicine.

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