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Dr. Mark Gromski, MD

Gastroenterologist

Indianapolis, IN

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Gromski, Gastroenterologist in Indianapolis, IN?

    Dr. Mark Gromski, MD is a Gastroenterologist, who primarily practices in Indianapolis, IN with 2 additional practice locations. Dr. Gromski is fluent in English, and is currently seeing new patients. Dr. Gromski’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gromski’s office at (317) 944-0980.

    What languages does Dr. Gromski speak?

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

    • English

    What conditions does a Gastroenterologist like Dr. Gromski typically treat?

    As a Gastroenterologist, Dr. Gromski 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. Gromski. 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:

    • Other Specific Pancreatic Disease
    • Pancreatic Cyst
    • Pancreatic Disease
    • Miscellaneous Pancreas Disorders
    • Named Pancreatic Conditions
    • Other Defined Pancreas Problems
    • Cyst on Pancreas
    • Pancreatic Pseudocyst
    • Fluid Sac on Pancreas

    ICD-10 Codes:

    • K8689: Other specified diseases of pancreas
    • K862: Cyst of pancreas

    Also known as:

    • Chronic Pancreatitis
    • Pancreatitis
    • Hereditary pancreatitis
    • Long-Term Pancreas Inflammation
    • Ongoing Pancreatitis

    ICD-10 Codes:

    • K861: Other chronic pancreatitis

    Also known as:

    • Gastrointestinal Device Fitting and Adjustment
    • GI Appliance Fitting
    • Digestive Device Adjustment
    • Enteral Device Care

    ICD-10 Codes:

    • Z4659: Encounter for fitting and adjustment of other gastrointestinal appliance and device

    Also known as:

    • Blocked Bile Duct
    • Bile Duct Disease
    • Biliary Obstruction
    • Bile Duct Blockage
    • Obstructed Bile Duct

    ICD-10 Codes:

    • K831: Obstruction of bile duct

    What procedures does a Gastroenterologist like Dr. Gromski typically perform?

    As a Gastroenterologist, Dr. Gromski 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. Gromski. 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:

    • 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:

    • ERCP with Gallstone Removal
    • ERCP
    • Endoscopic Gallstone Removal
    • Biliary Duct Stone Removal
    • Pancreatic Duct Cleaning

    CPT Codes:

    • 43264: Endoscopic retrograde cholangiopancreatography (ERCP); with removal of calculi/debris from biliary/pancreatic duct(s)

    Also known as:

    • EGD with Endoscopic Ultrasound
    • Upper GI Endoscopy with Ultrasound
    • EUS (Endoscopic Ultrasound)
    • Esophagus, Stomach, Duodenum Ultrasound

    CPT Codes:

    • 43237: Esophagogastroduodenoscopy, flexible, transoral; with endoscopic ultrasound examination limited to the esophagus, stomach or duodenum, and adjacent structures

    Also known as:

    • Upper GI Endoscopy with Ultrasound Biopsy
    • Biopsy
    • Endoscopy
    • Ultrasound
    • EGD with EUS-FNA
    • Endoscopic Ultrasound Biopsy
    • Esophageal/Stomach Biopsy

    CPT Codes:

    • 43238: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic ultrasound-guided intramural or transmural fine needle aspiration/biopsy(s), (includes endoscopic ultrasound examination limited to the esophagus, stomach or duodenum, and adjacent structures)

    Also known as:

    • ERCP with Stent Placement
    • Endoscopic Retrograde Cholangiopancreatography with Stent
    • Bile Duct Stent Placement via ERCP
    • Pancreatic Duct Stent Placement via ERCP

    CPT Codes:

    • 43274: Endoscopic retrograde cholangiopancreatography (ERCP); with placement of endoscopic stent into biliary or pancreatic duct, including pre- and post-dilation and guide wire passage, when performed, including sphincterotomy, when performed, each stent

    Also known as:

    • Upper Endoscopy with Ultrasound and Biopsy
    • Biopsy
    • Endoscopy
    • Ultrasound
    • EGD with Endoscopic Ultrasound Biopsy
    • Transoral EUS-FNA
    • Esophagogastroduodenoscopy with Biopsy

    CPT Codes:

    • 43242: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic ultrasound-guided intramural or transmural fine needle aspiration/biopsy(s) (includes endoscopic ultrasound examination of the esophagus, stomach, and either the duodenum or a surgically altered stomach where the jejunum is examined distal to the anastomosis)

    Also known as:

    • EGD with Ultrasound-Guided Injection
    • Upper Endoscopy with EUS Injection
    • Esophagus, Stomach, Duodenum Ultrasound
    • Transmural Injection via Endoscopy

    CPT Codes:

    • 43253: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic ultrasound-guided transmural injection of diagnostic or therapeutic substance(s) (eg, anesthetic, neurolytic agent) or fiducial marker(s) (includes endoscopic ultrasound examination of the esophagus, stomach, and either the duodenum or a surgically altered stomach where the jejunum is examined distal to the anastomosis)

    Does Dr. Gromski accept my insurance?

    Dr. Gromski accepts most major insurance plans. Important: Please call our office at (317) 944-0980 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Gromski accept in Indianapolis, IN?

    Dr. Gromski in Indianapolis, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • CareSource

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Medicare

    • UMR Administered Payer

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Gromski's office located?

    Dr. Mark Gromski's Primary Practice

    550 University Blvd

    Indianapolis, IN 46202

    (317) 944-0980

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    Dr. Mark Gromski's Practice 2

    1000 N 16th St

    New Castle, IN 47362

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    Dr. Mark Gromski's Practice 3

    152 Wittenbraker Ave

    New Castle, IN 47362

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

    Dr. Gromski's National Provider Identifier (NPI) number is 1255625679.

    What common questions do patients ask about Dr. Gromski?

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

    What is Dr. Mark Gromski's specialty?

    Dr. Gromski is a Gastroenterologist near Indianapolis, IN.

    What does a Gastroenterologist do?

    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.

    Is Dr. Mark Gromski affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Gromski is affiliated with Iu Health Methodist Hospital, Iu Health Arnett Hospital, Hancock Regional Hospital, Iu Health North Hospital, Good Samaritan Hospital - Vincennes, In, Margaret Mary Health - Main Campus 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 a Gastroenterologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Gastroenterologist. 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 Dr. Mark Gromski accepting new patients in Indianapolis, IN?

    Yes, Dr. Mark Gromski is accepting new patients at this time.

    Does Dr. Mark Gromski offer online booking?

    Please contact Dr. Gromski's office at (317) 944-0980 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Mark Gromski?

    Please contact Dr. Gromski's office at (317) 944-0980 to schedule an appointment.

    Where is Dr. Gromski's office located?

    Dr. Gromski's offices are located in Indianapolis, IN and New Castle, IN.