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Dr. Yutaka Tomizawa, MD

Seattle, WA

Accepting patients

    Who is Dr. Tomizawa, Gastroenterologist in Seattle, WA?

    Dr. Yutaka Tomizawa, MD is a Gastroenterologist, who primarily practices in Seattle, WA with 2 additional practice locations. He is board certified. Dr. Tomizawa is fluent in English and Japanese, and is currently seeing new patients. Dr. Tomizawa’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tomizawa’s office at (206) 520-5000.

    What languages does Dr. Tomizawa speak?

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

    • English

    • Japanese

    What conditions does Dr. Tomizawa treat?

    As a Gastroenterologist, Dr. Tomizawa 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. Tomizawa. 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:

    • 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:

    • Changes in Stomach Lining Cells
    • Stomach and Duodenum Disorder
    • Stomach or Duodenum Polyp
    • Stomach Disorder
    • Gastric Metaplasia
    • Intestinal Metaplasia of Stomach
    • Stomach Cell Changes
    • Gastric Conditions
    • Duodenal Conditions
    • Digestive System Disorders
    • Gastric Polyp
    • Duodenal Polyp
    • Stomach Growth

    ICD-10 Codes:

    • K31A0: Gastric intestinal metaplasia, unspecified
    • K3189: Other diseases of stomach and duodenum
    • K317: Polyp of stomach and duodenum

    Also known as:

    • Benign Colon Polyp
    • Benign Tumor
    • Colonic Disease
    • Colon Polyps
    • Non-cancerous colon growth
    • Colon adenoma
    • Benign colon tumor

    ICD-10 Codes:

    • D126: Benign neoplasm of colon, unspecified

    Also known as:

    • Dark, Tarry Stools (Melena)
    • Rectal Bleeding
    • Gastrointestinal Bleeding
    • Gastrointestinal (GI) Bleeding
    • Melena
    • Black Stools
    • Upper GI Bleed Signs
    • Anal Bleeding
    • Blood in Stool
    • Lower GI Bleed

    ICD-10 Codes:

    • K921: Melena
    • K625: Hemorrhage of anus and rectum

    Also known as:

    • Barrett's Esophagus with High-Grade Dysplasia
    • Barrett's Esophagus
    • Esophagus Disorder
    • Barrett’s Esophagus
    • Advanced Barrett's esophagus
    • Barrett's esophagus with severe cell changes', 'Precancerous Barrett's esophagus
    • Barrett's condition
    • Esophageal metaplasia

    ICD-10 Codes:

    • K22711: Barrett's esophagus with high grade dysplasia
    • K2270: Barrett's esophagus without dysplasia

    Also known as:

    • Blocked Esophagus
    • Esophagus Disorder
    • Esophageal Obstruction
    • Food Pipe Blockage
    • Swallowing Difficulty

    ICD-10 Codes:

    • K222: Esophageal obstruction

    Also known as:

    • Chronic Atrophic Gastritis
    • Stomach Disorder
    • Gastritis & Gastropathy
    • Long-term Wasting Gastritis
    • Persistent Stomach Lining Thinning
    • Chronic Atrophy of Stomach

    ICD-10 Codes:

    • K2940: Chronic atrophic gastritis without bleeding

    Also known as:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal polyps
    • Bowel polyps
    • Intestinal polyps

    ICD-10 Codes:

    • K635: Polyp of colon

    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:

    • Iron Deficiency Anemia
    • Anemia
    • Iron
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia

    ICD-10 Codes:

    • D509: Iron deficiency anemia, unspecified

    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:

    • Upper Middle Abdominal Pain
    • Abdominal Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain

    ICD-10 Codes:

    • R1013: Epigastric pain

    Also known as:

    • Unspecified Illness
    • General sickness
    • Undiagnosed illness
    • Feeling unwell

    ICD-10 Codes:

    • R69: Illness, unspecified

    Also known as:

    • Difficulty Swallowing
    • Swallowing Disorder
    • Dysphagia
    • Trouble swallowing
    • Painful swallowing

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    Also known as:

    • Other Specific Pancreatic Disease
    • Pancreatic Disease
    • Miscellaneous Pancreas Disorders
    • Named Pancreatic Conditions
    • Other Defined Pancreas Problems

    ICD-10 Codes:

    • K8689: Other specified diseases of pancreas

    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

    Does Dr. Tomizawa accept my insurance?

    Dr. Tomizawa accepts most major insurance plans. Important: Please call our office at (206) 520-5000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Tomizawa accept in Seattle, WA?

    Dr. Tomizawa in Seattle, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cambia (Regence)

    • Centene

    • Community Health Plan of Washington

    • CVS Health (formerly Aetna)

    • Kaiser Permanente

    • Medicare

    • Molina

    • Premera Blue Cross

    • State of Washington

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Tomizawa's office located?

    Dr. Yutaka Tomizawa's Primary Practice

    325 9th Ave

    Seattle, WA 98104

    (206) 520-5000

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    Dr. Yutaka Tomizawa's Practice 2

    1550 N 115th St

    Seattle, WA 98133

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    Dr. Yutaka Tomizawa's Practice 3

    250 King of Prussia Rd Ste 1B

    Radnor, PA 19087

    (610) 902-1500

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

    Dr. Tomizawa's National Provider Identifier (NPI) number is 1386962900.

    What common questions do patients ask about Dr. Tomizawa?

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

    What is Dr. Yutaka Tomizawa's specialty?

    Dr. Tomizawa is a Gastroenterologist near Seattle, WA. 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. Tomizawa to book an appointment today.

    Is this Dr. Yutaka Tomizawa affiliated with a ranked Castle Connolly Top Hospital?

    No, Tomizawa is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Harborview Medical Center. 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 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 Yutaka Tomizawa accepting new patients in Seattle, WA?

    Yes, Dr. Yutaka Tomizawa is accepting new patients at this time.

    Does Dr. Yutaka Tomizawa offer online booking?

    Please contact Dr. Tomizawa's office at (206) 520-5000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Yutaka Tomizawa?

    Please contact Dr. Tomizawa's office at (206) 520-5000 for information regarding telehealth appointment availability or for scheduling assistance.

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