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Dr. Niraj Ajmere, MD

Lisle, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ajmere, Gastroenterologist in Lisle, IL?

    Dr. Niraj Ajmere, MD is a Gastroenterologist, who primarily practices in Lisle, IL with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Ajmere is fluent in English and Spanish, and is currently seeing new patients. Dr. Ajmere’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ajmere’s office at (630) 717-2600.

    Is Dr. Ajmere board certified in Gastroenterologist?

    Yes, Dr. Niraj Ajmere, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Ajmere speak?

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

    • English

    • Spanish

    What conditions does Dr. Ajmere treat?

    As a Gastroenterologist, Dr. Ajmere 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. Ajmere. 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:

    • Blocked Esophagus
    • Esophagus Disorder
    • Esophageal Obstruction
    • Food Pipe Blockage
    • Swallowing Difficulty

    ICD-10 Codes:

    • K222: Esophageal obstruction

    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:

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

    ICD-10 Codes:

    • K635: Polyp of colon

    Also known as:

    • Exposure to COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • COVID-19 contact
    • Suspected coronavirus exposure
    • SARS-CoV-2 exposure

    ICD-10 Codes:

    • Z20822: Contact with and (suspected) exposure to COVID-19

    Also known as:

    • Ulcerative Colitis
    • Chronic Pancolitis with Complications
    • Extensive Ulcerative Colitis with Complications
    • Inflammatory Bowel Disease (IBD) with Complications

    ICD-10 Codes:

    • K51019: Ulcerative (chronic) pancolitis with unspecified complications

    Also known as:

    • Benign Ascending Colon Polyp
    • Benign Tumor
    • Colonic Polyps
    • Colon Polyps
    • Non-cancerous ascending colon growth
    • Ascending colon adenoma
    • Ascending colon benign tumor

    ICD-10 Codes:

    • D122: Benign neoplasm of ascending colon

    What procedures does Dr. Ajmere perform?

    As a Gastroenterologist, Dr. Ajmere 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. Ajmere. 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

    Also known as:

    • EGD with Esophageal Balloon Dilation
    • Upper Endoscopy with Esophageal Dilation
    • Flexible Esophagoscopy with Balloon
    • EGD with Balloon Widening

    CPT Codes:

    • 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)

    Does Dr. Ajmere accept my insurance?

    Dr. Ajmere accepts most major insurance plans. Important: Please call our office at (630) 717-2600 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ajmere accept in Lisle, IL?

    Dr. Ajmere in Lisle, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Advocate Health Care

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Health Care Service Corporation (HCSC)

    • Humana

    • Medicare

    • State of Illinois

    • State of Nevada

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Ajmere's office located?

    Dr. Niraj Ajmere's Primary Practice

    430 Warrenville Rd Ste 310

    Lisle, IL 60532

    (630) 717-2600

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    Dr. Niraj Ajmere's Practice 2

    100 Spalding Dr Ste 208

    Naperville, IL 60540

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    Dr. Niraj Ajmere's Practice 3

    4575 Weaver Pkwy Ste 200

    Warrenville, IL 60555

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

    Dr. Ajmere's National Provider Identifier (NPI) number is 1558309856.

    What common questions do patients ask about Dr. Ajmere?

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

    What is Dr. Niraj Ajmere's specialty?

    Dr. Ajmere is a Gastroenterologist near Lisle, IL. 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. Ajmere to book an appointment today.

    Is this Dr. Niraj Ajmere affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ajmere is affiliated with Northwestern Memorial Hospital, Northwestern Medicine Delnor Hospital, Ascension Alexian Brothers (Elk Grove Village, IL), Northwestern Medicine Lake Forest 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 Niraj Ajmere accepting new patients in Lisle, IL?

    Yes, Dr. Niraj Ajmere is accepting new patients at this time.

    Does Dr. Niraj Ajmere offer online booking?

    Please contact Dr. Ajmere's office at (630) 717-2600 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Niraj Ajmere?

    Please contact Dr. Ajmere's office at (630) 717-2600 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Niraj Ajmere have?

    Dr. Niraj Ajmere is certified by the American Board of Internal Medicine.

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