Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Rex, Surgeon in Marion, IN?
Dr. Douglas Rex, DO is a Surgeon, who primarily practices in Marion, IN. He is board certified. Dr. Rex graduated from Pikeville College School Of Osteopathic Medicine and completed his residency at Indiana University Health Ball Memorial Hospital Program. He is a member of the American Osteopathic Association, DO. Dr. Rex is fluent in English, and is currently seeing new patients. Dr. Rex’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rex’s office at (765) 660-7500.
Where did Dr. Rex go to medical school and complete their residency?
Residency: Indiana University Health Ball Memorial Hospital Program
Medical School: Pikeville College School Of Osteopathic Medicine | Pikeville College School Of Osteopathic Medicine | Indiana University School of Medicine | Campbell University School of Osteopathic Medicine
Is Dr. Rex board certified as a Surgeon?
Yes, Dr. Douglas Rex, DO is board certified by the American Board of Surgery
What languages does Dr. Rex speak?
Dr. Rex and their clinical team can communicate with patients in the following languages:
English
What conditions does a Surgeon like Dr. Rex typically treat?
As a Surgeon, Dr. Rex 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. Rex. 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:
- 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:
- Gallstones with Chronic Gallbladder Inflammation
- Bile Duct Disease
- Gallstones
- Chronic cholecystitis with gallstones
- Long-term gallbladder inflammation
ICD-10 Codes:
- K8010: Calculus of gallbladder with chronic cholecystitis without obstruction
Also known as:
- Abnormal Bowel Movements
- Bowel Movement
- Unusual stool
- Changes in poop
- Fecal changes
ICD-10 Codes:
- R195: Other fecal abnormalities
Also known as:
- Groin Hernia (One Side)
- Hernia
- Inguinal Hernia
- Unilateral Inguinal Hernia
- Single Groin Hernia
- Hernia in One Groin
ICD-10 Codes:
- K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
What procedures does a Surgeon like Dr. Rex typically perform?
As a Surgeon, Dr. Rex 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. Rex. 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:
- Laparoscopic Gallbladder Removal with X-ray
- Keyhole Gallbladder Surgery
- Cholecystectomy with Cholangiography
- Minimally Invasive Gallbladder Removal
CPT Codes:
- 47563: Laparoscopy, surgical; cholecystectomy with cholangiography
Also known as:
- Laparoscopic Inguinal Hernia Repair
- Keyhole Groin Hernia Surgery
- Minimally Invasive Hernia Repair
- Laparoscopic Hernioplasty
CPT Codes:
- 49650: Laparoscopy, surgical; repair initial inguinal hernia
Also known as:
- Deep Armpit Lymph Node Biopsy
- Biopsy
- Axillary Lymph Node Excision
- Open Axillary Node Biopsy
- Underarm Lymph Node Removal
CPT Codes:
- 38525: Biopsy or excision of lymph node(s); open, deep axillary node(s)
Does Dr. Rex accept my insurance?
Dr. Rex accepts most major insurance plans. Important: Please call our office at (765) 660-7500 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Rex accept in Marion, IN?
Dr. Rex in Marion, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Federal government of the United States
Fidelity Insurance Group
Humana
Medicare
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Rex's office located?
Dr. Douglas Rex's Primary Practice
330 N Wabash Ave Ste 370
Marion, IN 46952
(765) 660-7500
Recognitions
Memberships & Associations
American Osteopathic Association, DO
Member
What is Dr. Rex's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Rex's National Provider Identifier (NPI) number is 1912185661.
What common questions do patients ask about Dr. Rex?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Rex
What is Dr. Douglas Rex's specialty?
Dr. Rex is a Surgeon near Marion, IN.
What does a Surgeon do?
General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery.
Is this Dr. Douglas Rex affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Rex is affiliated with Marion Health which is a Castle Connolly Top Hospital. 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 Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Surgeon. 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 Douglas Rex accepting new patients in Marion, IN?
Yes, Dr. Douglas Rex is accepting new patients at this time.
Does Dr. Douglas Rex offer online booking?
Please contact Dr. Rex's office at (765) 660-7500 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Douglas Rex?
Please contact Dr. Rex's office at (765) 660-7500 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Douglas Rex have?
Dr. Douglas Rex is certified by the American Board of Surgery.
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