35 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Siddiqui, Gastroenterologist in Fond du Lac, WI?
Dr. Nadeem Siddiqui, MD is a Gastroenterologist, who primarily practices in Fond du Lac, WI with 2 additional practice locations. He has been practicing for over 35 years and is board certified by the American Board of Internal Medicine. Dr. Siddiqui graduated from Dow Med College University Of Karachi Pakistan and completed his residency at Wm Beaumont Hosp, Gastroenterology; Wayne St Univ-Detroit M C, Internal Medicine. Dr. Siddiqui is fluent in English and Hindi, and is currently seeing new patients. Dr. Siddiqui’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Siddiqui’s office at (920) 738-7300.
Where did Dr. Siddiqui go to medical school and complete their residency?
Fellowship: William Beaumont Hospital
Residency: Wm Beaumont Hosp, Gastroenterology; Wayne St Univ-Detroit M C, Internal Medicine | Wayne State University School of Medicine Program
Medical School: Dow Med College University Of Karachi Pakistan | Dow Med College University Of Karachi Pakistan | Dow Medical College
Is Dr. Siddiqui board certified in Gastroenterologist?
Yes, Dr. Nadeem Siddiqui, MD is board certified by the American Board of Internal Medicine , American Board of Internal Medicine since 2019, American Board of Internal Medicine since 2017
What languages does Dr. Siddiqui speak?
Dr. Siddiqui and their clinical team can communicate with patients in the following languages:
English
Hindi
What conditions does Dr. Siddiqui treat?
As a Gastroenterologist, Dr. Siddiqui 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. Siddiqui. 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.
Also known as:
- Dark, Tarry Stools (Melena)
- Gastrointestinal Bleeding
- Melena
- Black Stools
- Upper GI Bleed Signs
ICD-10 Codes:
- K921: Melena
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:
- Crohn's Disease
- Crohn’s Disease
- Crohn's Colitis with Complications', 'Complicated Large Bowel Crohn's
- Inflammatory Bowel Disease (IBD)
ICD-10 Codes:
- K50119: Crohn's disease of large intestine with unspecified complications
Also known as:
- Chronic Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Chronic gastritis
- Long-term stomach inflammation
- Persistent stomach lining inflammation
ICD-10 Codes:
- K2950: Unspecified chronic gastritis without bleeding
What procedures does Dr. Siddiqui perform?
As a Gastroenterologist, Dr. Siddiqui 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. Siddiqui. 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.
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
Does Dr. Siddiqui accept my insurance?
Dr. Siddiqui accepts most major insurance plans. Important: Please call our office at (920) 738-7300 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Siddiqui accept in Fond du Lac, WI?
Dr. Siddiqui in Fond du Lac, WI 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 of Michigan
Carpenters Funds Administrative Office (CA)
CVS Health (formerly Aetna)
Health Care Service Corporation (HCSC)
Medicare
Network Health
State of Nevada
State of Tennessee
Tufts Health Plan
View All Insurances
Where is Dr. Siddiqui's office located?
Dr. Nadeem Siddiqui's Primary Practice
420 E Division St
Fond du Lac, WI 54935
(920) 738-7300
What is Dr. Siddiqui's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Siddiqui's National Provider Identifier (NPI) number is 1770577785.
What common questions do patients ask about Dr. Siddiqui?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Siddiqui
What is Dr. Nadeem Siddiqui's specialty?
Dr. Siddiqui is a Gastroenterologist near Fond du Lac, WI. 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. Contact Dr. Siddiqui to book an appointment today.
Is this Dr. Nadeem Siddiqui affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Siddiqui is affiliated with Northwestern Medicine McHenry Hospital, Northwestern Memorial Hospital, ThedaCare Regional Medical Center-Appleton, Javon Bea Hospital – Riverside 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
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with 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 Nadeem Siddiqui accepting new patients in Fond du Lac, WI?
Yes, Dr. Nadeem Siddiqui is accepting new patients at this time.
Does Dr. Nadeem Siddiqui offer online booking?
Please contact Dr. Siddiqui's office at (920) 738-7300 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nadeem Siddiqui?
Please contact Dr. Siddiqui's office at (920) 738-7300 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Nadeem Siddiqui have?
Dr. Nadeem Siddiqui is certified by the American Board of Internal Medicine.
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