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Dr. Clifford Appel, MD

Danbury, CT

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Appel, Gastroenterologist in Danbury, CT?

    Dr. Clifford Appel, MD is a Gastroenterologist, who primarily practices in Danbury, CT with 2 additional practice locations. He is board certified. Dr. Appel completed his residency at North Shore Univ Hosp, Gastroenterology; Beth Israel Med Ctr, Internal Medicine. Dr. Appel is fluent in English and Spanish, and is currently seeing new patients. Dr. Appel’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Appel’s office.

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

    • Residency: North Shore Univ Hosp, Gastroenterology; Beth Israel Med Ctr, Internal Medicine

    • Medical School: Mt Sinai Sch of Med of The City Univ of Ny, New York Ny

    Is Dr. Appel board certified as a Gastroenterologist?

    Yes, Dr. Clifford Appel, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Appel speak?

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

    • English

    • Spanish

    What conditions does Dr. Appel treat?

    As a Gastroenterologist, Dr. Appel 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. Appel. 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:

    • 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

    Also known as:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal Polyps
    • Intestinal Polyps
    • Bowel Polyps

    ICD-10 Codes:

    • Z86010: Personal history of colon polyps

    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:

    • Abnormal Bowel Movements
    • Change in Bowel Habits
    • Bowel Movement
    • Unusual stool
    • Changes in poop
    • Fecal changes
    • Altered Bowel Habits
    • Irregular Bowel Movements
    • Changes in Pooping

    ICD-10 Codes:

    • R195: Other fecal abnormalities
    • R194: Change in bowel habit

    Also known as:

    • Upper Middle Abdominal Pain
    • Abdominal Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain

    ICD-10 Codes:

    • R1013: Epigastric pain

    Also known as:

    • Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    What procedures does Dr. Appel perform?

    As a Gastroenterologist, Dr. Appel 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. Appel. 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:

    • Colonoscopy with Biopsy
    • Colonoscopy with Polyp Removal
    • Diagnostic Colonoscopy with Biopsy
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy
    • Colon Biopsy
    • Large Intestine Scope
    • Colorectal Cancer Screening
    • Flexible Colonoscopy with Polypectomy
    • Colon Polyp Removal
    • Colorectal Lesion Excision
    • Colon Exam with Biopsy
    • Lower Endoscopy
    • Colon Cancer Screening

    CPT Codes:

    • 45380: Colonoscopy, flexible; with biopsy, single or multiple
    • 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
    • 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

    Also known as:

    • Upper Endoscopy with Biopsy
    • Biopsy
    • Endoscopy
    • EGD with Biopsy
    • Gastroscopy with Biopsy
    • Esophagogastroduodenoscopy with Biopsy

    CPT Codes:

    • 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple

    Does Dr. Appel accept my insurance?

    Dr. Appel accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Appel accept in Danbury, CT?

    Dr. Appel in Danbury, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross and Blue Shield of Nebraska

    • Centene

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • HealthComp

    • Humana

    • Medicare

    • State of Connecticut

    • State of Tennessee

    • UnitedHealthcare

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    Where is Dr. Appel's office located?

    Dr. Clifford Appel's Primary Practice

    24 Hospital Ave

    Danbury, CT 06810

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    Dr. Clifford Appel's Practice 2

    21 Elm St

    New Milford, CT 06776

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    Dr. Clifford Appel's Practice 3

    95 Locust Ave

    Danbury, CT 06810

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

    Dr. Appel's National Provider Identifier (NPI) number is 1366436065.

    What common questions do patients ask about Dr. Appel?

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

    What is Dr. Clifford Appel's specialty?

    Dr. Appel is a Gastroenterologist near Danbury, CT. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Appel to book an appointment today.

    Is this Dr. Clifford Appel affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Appel is affiliated with Danbury Hospital, New Milford Hospital 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 Gastroenterologist?

    Explore Gastroenterologist 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 Clifford Appel accepting new patients in Danbury, CT?

    Yes, Dr. Clifford Appel is accepting new patients at this time.

    Does Dr. Clifford Appel offer online booking?

    Please contact Dr. Appel's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Clifford Appel?

    Please contact Dr. Appel's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Clifford Appel have?

    Dr. Clifford Appel is certified by the American Board of Internal Medicine.

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