Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Simpson, Gastroenterologist in Los Altos, CA?
Dr. Nicole Simpson, MD is a Gastroenterologist, who primarily practices in Los Altos, CA with 1 additional practice location. She is board certified by the American Board of Internal Medicine. Dr. Simpson graduated from Stanford University School of Medicine and completed her residency at Univ Of S Ca/Lac & Usc, Gastroenterology; Stanford Univ Hosp, Internal Medicine. Dr. Simpson is fluent in English and Vietnamese, and is currently seeing new patients. Dr. Simpson’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Simpson’s office at (650) 254-5200.
Where did Dr. Simpson go to medical school and complete their residency?
Fellowship: Gastroenterology, USC | USC School of Medicine - Gastroenterology | USC School of Medicine - Gastroenterology
Residency: Univ Of S Ca/Lac & Usc, Gastroenterology; Stanford Univ Hosp, Internal Medicine | Stanford University, Medical Oncology
Medical School: Stanford Univ Sch Of Med- Stanford Ca | Stanford University School of Medicine
Is Dr. Simpson board certified in Gastroenterologist?
Yes, Dr. Nicole Simpson, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Simpson speak?
Dr. Simpson and their clinical team can communicate with patients in the following languages:
English
Vietnamese
What conditions does Dr. Simpson treat?
As a Gastroenterologist, Dr. Simpson 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. Simpson. 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 with Esophagitis
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Eosinophilic Esophagitis
- Gastroesophageal Reflux
- Heartburn
- Indigestion
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
- Z860100: Personal history of colon polyps, unspecified
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R1013: Epigastric pain
- R109: Unspecified abdominal pain
Also known as:
- Rectal Bleeding
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
- GI Bleeding
- Internal Digestive Bleeding
- Digestive Tract Hemorrhage
ICD-10 Codes:
- K625: Hemorrhage of anus and rectum
- K922: Gastrointestinal hemorrhage, unspecified
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
- D649: Anemia, unspecified
Also known as:
- Stomach or Duodenum Polyp
- Stomach Disorder
- Gastric Polyp
- Duodenal Polyp
- Stomach Growth
ICD-10 Codes:
- K317: Polyp of stomach and duodenum
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Barrett's Esophagus
- Esophagus Disorder
- Barrett’s Esophagus
- Barrett's condition
- Esophageal metaplasia
ICD-10 Codes:
- K2270: Barrett's esophagus without dysplasia
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
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:
- 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:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
ICD-10 Codes:
- K648: Other hemorrhoids
Which procedures does Dr. Simpson perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Nicole Simpson 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. Simpson's office.
Does Dr. Simpson accept my insurance?
Dr. Simpson accepts most major insurance plans. Important: Please call our office at (650) 254-5200 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Simpson accept in Los Altos, CA?
Dr. Simpson in Los Altos, 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
Centene
Cigna
Corporate Services
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Santa Clara Family Health Plan
UnitedHealthcare
Valley Health Plan
View All Insurances
Where is Dr. Simpson's office located?
What is Dr. Simpson's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Simpson's National Provider Identifier (NPI) number is 1497798904.
What common questions do patients ask about Dr. Simpson?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Simpson
What is Dr. Nicole Simpson's specialty?
Dr. Simpson is a Gastroenterologist near Los Altos, 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. Simpson to book an appointment today.
Is this Dr. Nicole Simpson affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Simpson is affiliated with El Camino Health - Mountain View Hospital 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 Nicole Simpson accepting new patients in Los Altos, CA?
Yes, Dr. Nicole Simpson is accepting new patients at this time.
Does Dr. Nicole Simpson offer online booking?
Please contact Dr. Simpson's office at (650) 254-5200 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nicole Simpson?
Please contact Dr. Simpson's office at (650) 254-5200 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Nicole Simpson have?
Dr. Nicole Simpson is certified by the American Board of Internal Medicine.
Other Gastroenterologist Near Los Altos, CA
Gastroenterologist
Accepting patientsDr. Sanjeev Tummala, MD is a Gastroenterologist, who primarily practices in Los Altos, CA with 1 additional practice location. He is board certified by the American Board of Internal Medicine.
Los Altos, CA
Gastroenterologist
Accepting patientsDr. Kuntal Thaker, MD is a Gastroenterologist, who primarily practices in Los Altos, CA with 2 additional practice locations. He is board certified.
Los Altos, CA
Gastroenterologist
Accepting patientsDr. Brennan Scott, MD is a Gastroenterologist, who primarily practices in Los Altos, CA with 2 additional practice locations. He is board certified by the American Board of Internal Medicine.
Los Altos, CA