34 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Li, Gastroenterologist in Mountain View, CA?
Dr. Jiayi Li, MD is a Gastroenterologist, who primarily practices in Mountain View, CA with 2 additional practice locations. He has been practicing for over 34 years and is board certified. Dr. Li graduated from China Med University, Shenyang City, Liaoning, China and completed his residency at Yale Norwalk Hospital. Dr. Li is fluent in English, Chinese, and Japanese, and is currently seeing new patients. Dr. Li’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. Li’s office at (650) 404-8400.
Where did Dr. Li go to medical school and complete their residency?
Fellowship: Yale University School of Medicine, New Haven, Connecticut, United States | Yale University School of Medicine, New Haven, Connecticut, United States
Residency: Yale Norwalk Hospital | Yale University School of Medicine, New Haven, Connecticut, United States | Yale University- Norwalk Hospital | Bridgeport Hospital/Yale University Program
Medical School: China Med University, Shenyang City, Liaoning, China | China Med University, Shenyang City, Liaoning, China | China Medical University
Is Dr. Li board certified as a Gastroenterologist?
Yes, Dr. Jiayi Li, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Li speak?
Dr. Li and their clinical team can communicate with patients in the following languages:
Chinese
English
Japanese
What conditions does Dr. Li treat?
As a Gastroenterologist, Dr. Li 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. Li. 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:
- 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:
- Changes in Stomach Lining Cells
- Stomach or Duodenum Polyp
- Stomach Disorder
- Gastric Metaplasia
- Intestinal Metaplasia of Stomach
- Stomach Cell Changes
- Gastric Polyp
- Duodenal Polyp
- Stomach Growth
ICD-10 Codes:
- K31A0: Gastric intestinal metaplasia, unspecified
- K317: Polyp of stomach and duodenum
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:
- Chronic Hepatitis B
- Hepatitis B
- Long-term Hepatitis B
- Persistent Hepatitis B
- Hep B
ICD-10 Codes:
- B181: Chronic viral hepatitis B without delta-agent
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. Li perform?
As a Gastroenterologist, Dr. Li 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. Li. 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 Biopsy
- Colonoscopy with Polyp Removal
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Hemorrhoid Ligation
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Hemorrhoid Banding
- Colon Exam with Ligation
CPT Codes:
- 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
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45398: Colonoscopy, flexible; with band ligation(s) (eg, hemorrhoids)
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:
- Colonoscopy with Injections
- Diagnostic Upper Endoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Injection
- Colon Scope with Medication
- Therapeutic Colonoscopy
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Upper Endoscopy with Polyp Removal
- EGD with Polypectomy
- Esophagus, Stomach, Duodenum Scope with Removal
- Flexible Endoscopy Tumor Excision
CPT Codes:
- 43251: Esophagogastroduodenoscopy, flexible, transoral; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
Also known as:
- Liver Elastography
- Elastography
- FibroScan
- Liver stiffness test
- Shear wave elastography
CPT Codes:
- 91200: Liver elastography, mechanically induced shear wave (eg, vibration), without imaging, with interpretation and report
Does Dr. Li accept my insurance?
Dr. Li accepts most major insurance plans. Important: Please call our office at (650) 404-8400 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Li accept in Mountain View, CA?
Dr. Li in Mountain View, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Health Plan
Blue Shield of California
Cigna
Corporate Services
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Presbyterian Health Plan
Santa Clara Family Health Plan
UnitedHealthcare
Valley Health Plan
View All Insurances
Where is Dr. Li's office located?
Dr. Jiayi Li's Primary Practice
701 E El Camino Real
Mountain View, CA 94040
(650) 404-8400
What is Dr. Li's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Li's National Provider Identifier (NPI) number is 1902814346.
What common questions do patients ask about Dr. Li?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Li
What is Dr. Jiayi Li's specialty?
Dr. Li is a Gastroenterologist near Mountain View, CA. 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. Li to book an appointment today.
Is this Dr. Jiayi Li affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Li is affiliated with Mills-Peninsula Medical Center, California Pacific Medical Center - Van Ness Campus, Stanford Health Care - Stanford 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
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 Jiayi Li accepting new patients in Mountain View, CA?
Yes, Dr. Jiayi Li is accepting new patients at this time.
Does Dr. Jiayi Li offer online booking?
Please contact Dr. Li's office at (650) 404-8400 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Jiayi Li?
Please contact Dr. Li's office at (650) 404-8400 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Jiayi Li have?
Dr. Jiayi Li is certified by the American Board of Internal Medicine.
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