29 Years of Experience
Who is Dr. Ennis, Gastroenterologist in Clarksville, TN?
What are Areas of Expertise for Dr. Ennis?
Dr. Craig Ennis, 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. Ennis empowers patients to confidently navigate their health journey, specializing in Celiac Disease, Endoscopy, Inflammatory Bowel Disease, Liver Disease, and comprehensive wellness support. Serving the Clarksville, TN community, Dr. Ennis is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Ennis go to medical school and complete their residency?
Fellowship: University of California - San Diego | University of California At San Diego
Residency: Univ Ca San Diego Med Ctr, Gastroenterology; Univ Ca San Diego Med Ctr, Internal Medicine | University of California At San Diego
Medical School: University of Ca, San Diego, Sch of Med, La Jolla Ca
Is Dr. Ennis board certified as a Gastroenterologist?
Yes, Dr. Craig Ennis, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Ennis speak?
Dr. Ennis and their clinical team can communicate with patients in the following languages:
- English
- Spanish
What conditions does a Gastroenterologist like Dr. Ennis typically treat?
As a Gastroenterologist, Dr. Ennis 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. Ennis. 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:
- 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:
- GERD with Esophagitis
- Acid Reflux
- Eosinophilic Esophagitis
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
- K219: Gastro-esophageal reflux disease without esophagitis
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:
- First Degree Hemorrhoids
- Hemorrhoids
- Internal hemorrhoids
- Grade 1 hemorrhoids
- Mild hemorrhoids
ICD-10 Codes:
- K640: First degree hemorrhoids
What procedures does a Gastroenterologist like Dr. Ennis typically perform?
As a Gastroenterologist, Dr. Ennis 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. Ennis. 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
- Diagnostic 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
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon 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
- 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:
- Esophageal Dilation (Bougie)
- Esophageal Widening
- Bougie Dilation of Esophagus
- Swallowing Tube Dilation
CPT Codes:
- 43450: Dilation of esophagus, by unguided sound or bougie, single or multiple passes
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. Ennis accept my insurance?
Dr. Ennis accepts most major insurance plans. Important: Please call our office at (270) 265-5600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ennis accept in Clarksville, TN?
Dr. Ennis in Clarksville, TN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Allied Benefit Systems
Assurant
Blue Cross Blue Shield of Michigan
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Humana
Medicare
Oscar Health
UnitedHealth Group
View All Insurances
Where is Dr. Ennis' office located?
What is Dr. Ennis's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ennis's National Provider Identifier (NPI) number is 1295742120.
What common questions do patients ask about Dr. Ennis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ennis