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Dr. Mark Naddaf, MD

Dr. Mark Naddaf, MD

Toledo, OH

18 Years of Experience

Accepting patients

    Who is Dr. Naddaf, Pediatric Gastroenterologist in Toledo, OH?

    Dr. Mark Naddaf, MD is a Pediatric Gastroenterologist, who primarily practices in Toledo, OH with 2 additional practice locations. He has been practicing for over 18 years and is board certified by the American Board of Pediatrics. Dr. Naddaf completed his residency at The University of Toledo Affiliated Hospitals. Dr. Naddaf is fluent in English and Arabic, and is currently seeing new patients. Dr. Naddaf’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Naddaf’s office at (419) 251-4880.

    Where did Dr. Naddaf go to medical school and complete their residency?

    • Residency: The University of Toledo Affiliated Hospitals

    • Medical School: Med Coll of Ohio At Toledo

    Is Dr. Naddaf board certified in Pediatric Gastroenterologist?

    Yes, Dr. Mark Naddaf, MD is board certified by the American Board of Pediatrics

    What languages does Dr. Naddaf speak?

    Dr. Naddaf and their clinical team can communicate with patients in the following languages:

    • Arabic

    • English

    What conditions does Dr. Naddaf treat?

    As a Pediatric Gastroenterologist, Dr. Naddaf 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. Naddaf. 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:

    • Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5909: Other constipation

    Also known as:

    • Abdominal Pain
    • Widespread Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain
    • General stomach pain
    • Overall belly pain
    • Diffuse abdominal pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain
    • R1084: Generalized abdominal pain

    Also known as:

    • Vomiting
    • Nausea
    • Nausea and Vomiting
    • Throwing up
    • Emesis
    • Puking
    • Feeling Sick to Stomach
    • Queasiness
    • Upset Stomach

    ICD-10 Codes:

    • R1110: Vomiting, unspecified
    • R110: Nausea

    Also known as:

    • Crohn's Disease Affecting Small and Large Intestines
    • Crohn's Disease
    • Crohn’s Disease
    • Panenteric Crohn's Disease
    • Crohn's of Both Bowels', 'Generalized Crohn's Disease
    • Complicated Crohn's Disease', 'Inflammatory Bowel Disease (IBD) with Complications', 'Panenteric Crohn's with Complications

    ICD-10 Codes:

    • K5080: Crohn's disease of both small and large intestine without complications
    • K50819: Crohn's disease of both small and large intestine with unspecified complications

    Also known as:

    • Immune Deficiency from Drugs
    • Drug-Induced Immunodeficiency
    • Medication-Caused Immune Weakness

    ICD-10 Codes:

    • D84821: Immunodeficiency due to drugs

    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

    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:

    • Ulcerative Pancolitis
    • Ulcerative Colitis
    • Chronic Pancolitis
    • Extensive Ulcerative Colitis
    • Inflammatory Bowel Disease (IBD)

    ICD-10 Codes:

    • K5100: Ulcerative (chronic) pancolitis without complications

    Also known as:

    • Celiac Disease
    • Gluten-Sensitive Enteropathy
    • Sprue
    • Coeliac Disease
    • Gluten Intolerance

    ICD-10 Codes:

    • K900: Celiac disease

    Also known as:

    • Unexplained Weight Loss
    • Involuntary Weight Loss
    • Significant Weight Loss
    • Unintentional Weight Loss

    ICD-10 Codes:

    • R634: Abnormal weight loss

    Also known as:

    • Other Digestive Symptoms
    • Digestive Disease
    • Unspecified Abdominal Symptoms
    • Other Belly Problems
    • Digestive System Issues

    ICD-10 Codes:

    • R198: Other specified symptoms and signs involving the digestive system and abdomen

    Also known as:

    • Complete Bowel Incontinence
    • Bowel Incontinence
    • Full fecal incontinence
    • Total loss of bowel control
    • Severe accidental bowel leakage

    ICD-10 Codes:

    • R159: Full incontinence of feces

    Also known as:

    • Failure to Thrive in Children
    • Growth Disorder
    • Poor growth in children
    • Childhood growth problems
    • Infant growth failure

    ICD-10 Codes:

    • R6251: Failure to thrive (child)

    Which procedures does Dr. Naddaf perform as a Pediatric Gastroenterologist?

    Does Dr. Naddaf accept my insurance?

    Dr. Naddaf accepts most major insurance plans. Important: Please call our office at (419) 251-4880 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Naddaf accept in Toledo, OH?

    Dr. Naddaf in Toledo, OH 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

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • HealthScope

    • Humana

    • Medical Mutual

    • Medicare

    • State of Ohio

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Naddaf's office located?

    Dr. Mark Naddaf's Primary Practice

    2222 Cherry St Ste 1600

    Toledo, OH 43608

    (419) 251-4880

    Get Directions

    Dr. Mark Naddaf's Practice 2

    27 St Lawrence Dr Ste 201A

    Tiffin, OH 44883

    Get Directions

    Dr. Mark Naddaf's Practice 3

    4126 N Holland Sylvania Rd Ste 220

    Sylvania Twp, OH 43623

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    What is Dr. Naddaf's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Naddaf's National Provider Identifier (NPI) number is 1124142500.

    What common questions do patients ask about Dr. Naddaf?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Naddaf

    What is Dr. Mark Naddaf's specialty?

    Dr. Naddaf is a Pediatric Gastroenterologist near Toledo, OH. A pediatrician specializing in diagnosing and treating digestive system diseases in infants, children, and adolescents. This expert manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice and is skilled in performing complex diagnostic and therapeutic procedures using endoscopic techniques to visualize internal organs. Contact Dr. Naddaf to book an appointment today.

    Is this Dr. Mark Naddaf affiliated with a ranked Castle Connolly Top Hospital?

    No, Naddaf is not affiliated with a Castle Connolly Top Hospital. 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

    Where can I learn more about Pediatric Gastroenterologist?

    Explore Pediatric 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 Mark Naddaf accepting new patients in Toledo, OH?

    Yes, Dr. Mark Naddaf is accepting new patients at this time.

    Does Dr. Mark Naddaf offer online booking?

    Please contact Dr. Naddaf's office at (419) 251-4880 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Naddaf?

    Please contact Dr. Naddaf's office at (419) 251-4880 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mark Naddaf have?

    Dr. Mark Naddaf is certified by the American Board of Pediatrics.

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