ML
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Li, Gastroenterologist in Hacienda Heights, CA?
Dr. Mark Li, MD is a Gastroenterologist, who primarily practices in Hacienda Heights, CA. He is board certified by the American Board of Internal Medicine. Dr. Li graduated from University of Illinois College of Medicine and completed his residency at Lahey Clinic, Gastroenterology; Edward Hines Jr Va Hosp, Internal Medicine; Univ Il Hosp & Cli, Otolaryngology. Dr. Li is fluent in English and Chinese, and is currently seeing new patients. Dr. Li’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Li’s office at (626) 330-6003.
Where did Dr. Li go to medical school and complete their residency?
Residency: Lahey Clinic, Gastroenterology; Edward Hines Jr Va Hosp, Internal Medicine; Univ Il Hosp & Cli, Otolaryngology | Lahey Clinic Program
Medical School: University Of Il Coll Of Med- Chicago Il | University of Illinois College of Medicine
Is Dr. Li board certified in Gastroenterologist?
Yes, Dr. Mark 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
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:
- Widespread Abdominal Pain
- Abdominal Pain
- Upper Middle Abdominal Pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
- Stomach Ache
- Belly Pain
- Stomach Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1084: Generalized abdominal pain
- R109: Unspecified abdominal pain
- R1013: Epigastric pain
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Chronic Stomach Inflammation
- Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Chronic gastritis
- Long-term stomach inflammation
- Persistent stomach lining inflammation
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
ICD-10 Codes:
- K2950: Unspecified chronic gastritis without bleeding
- K2970: Gastritis, unspecified, without bleeding
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:
- Profound Intellectual Disability
- Developmental Disabilities
- Severe developmental delay
- Profound cognitive impairment
ICD-10 Codes:
- F73: Profound intellectual disabilities
Also known as:
- Seizures
- Epilepsy
- Convulsions
- Fits
ICD-10 Codes:
- R569: Unspecified convulsions
Also known as:
- Cerebral Palsy
- CP
- Brain paralysis
- Childhood motor disorder
ICD-10 Codes:
- G809: Cerebral palsy, unspecified
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Intellectual Disability
- Developmental Disabilities
- Cognitive Impairment
- Developmental Delay
- Learning Disability (General)
ICD-10 Codes:
- F79: Unspecified intellectual disabilities
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
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:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Abnormal Bowel Movements
- Bowel Movement
- Unusual stool
- Changes in poop
- Fecal changes
ICD-10 Codes:
- R195: Other fecal abnormalities
Which procedures does Dr. Li perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Mark Li may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Li's office.
Does Dr. Li accept my insurance?
Dr. Li accepts most major insurance plans. Important: Please call our office at (626) 330-6003 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Li accept in Hacienda Heights, CA?
Dr. Li in Hacienda Heights, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Commercial
All Other Third Party
Blue Shield of California
Centene
City of Los Angeles
Clever Care Health Plan
CVS Health (formerly Aetna)
Medicare
Other TPA
UnitedHealthcare
View All Insurances
Where is Dr. Li's office located?
Dr. Mark Li's Primary Practice
2440 S Hacienda Blvd Ste 105
Hacienda Heights, CA 91745
(626) 330-6003
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 1356375059.
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. Mark Li's specialty?
Dr. Li is a Gastroenterologist near Hacienda Heights, 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. Mark Li affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Li is affiliated with Whittier Hospital Medical Center which is a Castle Connolly Top Hospital. 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 Mark Li accepting new patients in Hacienda Heights, CA?
Yes, Dr. Mark Li is accepting new patients at this time.
Does Dr. Mark Li offer online booking?
Please contact Dr. Li's office at (626) 330-6003 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Li?
Please contact Dr. Li's office at (626) 330-6003 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mark Li have?
Dr. Mark Li is certified by the American Board of Internal Medicine.
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