TN
Accepting patients
Who is Dr. Nasereddin, Gastroenterologist in Indianapolis, IN?
Dr. Thayer Nasereddin, MD is a Gastroenterologist, who primarily practices in Indianapolis, IN. Dr. Nasereddin is fluent in English, and is currently seeing new patients. Dr. Nasereddin’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nasereddin’s office at (317) 865-2955.
What are Areas of Expertise for Dr. Nasereddin?
Dr. Thayer Nasereddin, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Nasereddin empowers patients to confidently navigate their health journey, specializing in Barrett's Esophagus, Colonoscopy & Polypectomy, Endoscopic Management of GI Strictures, Endoscopic Ultrasound, Endoscopy, Gastroesophageal Reflux Disease (GERD), Gastrointestinal Cancer, Interventional Endoscopy, Pancreatic/Biliary Endoscopy (ERCP), and comprehensive wellness support. Serving the Indianapolis, IN community, Dr. Nasereddin is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Nasereddin speak?
Dr. Nasereddin and their clinical team can communicate with patients in the following languages:
English
What conditions does a Gastroenterologist like Dr. Nasereddin typically treat?
As a Gastroenterologist, Dr. Nasereddin 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. Nasereddin. 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:
- 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:
- 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:
- 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:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
What procedures does a Gastroenterologist like Dr. Nasereddin typically perform?
As a Gastroenterologist, Dr. Nasereddin 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. Nasereddin. 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:
- Colonoscopy with Polyp Removal
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
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:
- Esophagus Widening Procedure (Endoscopic)
- EGD with Esophageal Balloon Dilation
- Esophageal Dilation
- EGD with Dilation
- Upper Endoscopy with Widening
- Upper Endoscopy with Esophageal Dilation
- Flexible Esophagoscopy with Balloon
- EGD with Balloon Widening
CPT Codes:
- 43248: Esophagogastroduodenoscopy, flexible, transoral; with insertion of guide wire followed by passage of dilator(s) through esophagus over guide wire
- 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)
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:
- 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:
- 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)
Does Dr. Nasereddin accept my insurance?
Dr. Nasereddin accepts most major insurance plans. Important: Please call our office at (317) 865-2955 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nasereddin accept in Indianapolis, IN?
Dr. Nasereddin in Indianapolis, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield Association
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
State of Indiana
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Nasereddin's office located?
Dr. Thayer Nasereddin's Primary Practice
8051 S Emerson Ave Ste 200
Indianapolis, IN 46237
(317) 865-2955
What is Dr. Nasereddin's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nasereddin's National Provider Identifier (NPI) number is 1215391701.
What common questions do patients ask about Dr. Nasereddin?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nasereddin
What is Dr. Thayer Nasereddin's specialty?
Dr. Nasereddin 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 this Dr. Thayer Nasereddin affiliated with a ranked Castle Connolly Top Hospital?
No, Nasereddin is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Franciscan Health Indianapolis. Castle Connolly Top Hospitals 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 Thayer Nasereddin accepting new patients in Indianapolis, IN?
Yes, Dr. Thayer Nasereddin is accepting new patients at this time.
Does Dr. Thayer Nasereddin offer online booking?
Please contact Dr. Nasereddin's office at (317) 865-2955 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Thayer Nasereddin?
Please contact Dr. Nasereddin's office at (317) 865-2955 for information regarding telehealth appointment availability or for scheduling assistance.
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