Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mozwecz, Gastroenterologist in Naperville, IL?
Dr. Harold Mozwecz, MD is a Gastroenterologist, who primarily practices in Naperville, IL. He is board certified. Dr. Mozwecz graduated from University of Illinois College of Medicine and completed his residency at University of Illinois College of Medicine at Chicago Program. Dr. Mozwecz is fluent in English, Polish, and Spanish, and is currently seeing new patients. Dr. Mozwecz’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mozwecz’s office at (630) 717-2600.
Where did Dr. Mozwecz go to medical school and complete their residency?
Fellowship: University of Illinois of Chicago | University of Illinois, Chicago, IL | University of Illinois
Residency: University of Illinois College of Medicine at Chicago Program
Medical School: University of Illinois College of Medicine
Is Dr. Mozwecz board certified as a Gastroenterologist?
Yes, Dr. Harold Mozwecz, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Mozwecz speak?
Dr. Mozwecz and their clinical team can communicate with patients in the following languages:
English
Polish
Spanish
What conditions does a Gastroenterologist like Dr. Mozwecz typically treat?
As a Gastroenterologist, Dr. Mozwecz 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. Mozwecz. 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:
- Blocked Esophagus
- Esophagus Disorder
- Esophageal Obstruction
- Food Pipe Blockage
- Swallowing Difficulty
ICD-10 Codes:
- K222: Esophageal obstruction
Also known as:
- Barrett's Esophagus
- Esophagus Disorder
- Barrett’s Esophagus
- Barrett's condition
- Esophageal metaplasia
ICD-10 Codes:
- K2270: Barrett's esophagus without dysplasia
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:
- Large Intestine Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Colon Diverticula
- Pockets in the Colon
ICD-10 Codes:
- K5730: Diverticulosis of large intestine without perforation or abscess without bleeding
What procedures does a Gastroenterologist like Dr. Mozwecz typically perform?
As a Gastroenterologist, Dr. Mozwecz 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. Mozwecz. 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:
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 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
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:
- Diagnostic Upper Endoscopy with Biopsy
- EGD with Esophageal Balloon Dilation
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- Upper Endoscopy with Esophageal Dilation
- Flexible Esophagoscopy with Balloon
- EGD with Balloon Widening
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)
Also known as:
- Flexible Sigmoidoscopy
- Colorectal Cancer Screening Tests
- Sigmoidoscopy
- Lower colon exam
- Flexible colon scope
- Rectum and lower colon check
CPT Codes:
- 45330: Sigmoidoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Does Dr. Mozwecz accept my insurance?
Dr. Mozwecz 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. Mozwecz accept in Naperville, IL?
Dr. Mozwecz in Naperville, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cigna Group
CVS Health (formerly Aetna)
Health Care Service Corporation
Humana
Medicare
Other Health Care Provider
State of Illinois
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Mozwecz's office located?
Dr. Harold Mozwecz's Primary Practice
100 Spalding Dr Ste 208
Naperville, IL 60540
(630) 717-2600
What is Dr. Mozwecz's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mozwecz's National Provider Identifier (NPI) number is 1356318349.
What common questions do patients ask about Dr. Mozwecz?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mozwecz
What is Dr. Harold Mozwecz's specialty?
Dr. Mozwecz is a Gastroenterologist near Naperville, IL.
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. Harold Mozwecz affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mozwecz is affiliated with Endeavor Health Edward Hospital, Northwestern Medicine Central Dupage 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
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 Harold Mozwecz accepting new patients in Naperville, IL?
Yes, Dr. Harold Mozwecz is accepting new patients at this time.
Does Dr. Harold Mozwecz offer online booking?
Please contact Dr. Mozwecz's office at (630) 717-2600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Harold Mozwecz?
Please contact Dr. Mozwecz's office at (630) 717-2600 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Harold Mozwecz have?
Dr. Harold Mozwecz is certified by the American Board of Internal Medicine.
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