AP
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Portocarrero Castillo, Gastroenterologist in Stanford, CA?
Dr. Andrea Portocarrero Castillo, MD is a Gastroenterologist, who primarily practices in Stanford, CA with 1 additional practice location. Dr. Portocarrero Castillo is fluent in English and Spanish, and is currently seeing new patients. Dr. Portocarrero Castillo’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Portocarrero Castillo’s office at (513) 584-0468.
What languages does Dr. Portocarrero Castillo speak?
Dr. Portocarrero Castillo and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Gastroenterologist like Dr. Portocarrero Castillo typically treat?
As a Gastroenterologist, Dr. Portocarrero Castillo 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. Portocarrero Castillo. 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. Learn more about our claims-based healthcare methodology.
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:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5909: Other constipation
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:
- Non-Infectious Gastroenteritis and Colitis
- Digestive Disease
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
ICD-10 Codes:
- K529: Noninfective gastroenteritis and colitis, unspecified
Also known as:
- Hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
ICD-10 Codes:
- K648: Other hemorrhoids
What procedures does a Gastroenterologist like Dr. Portocarrero Castillo typically perform?
As a Gastroenterologist, Dr. Portocarrero Castillo 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. Portocarrero Castillo. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Diagnostic Colonoscopy with Biopsy
- 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
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)
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:
- Upper Endoscopy with Tube Placement
- Diagnostic Upper Endoscopy with Biopsy
- Colonoscopy with Injections
- Colonoscopy
- Colorectal Cancer Screening Tests
- EGD with Catheter Insertion
- Esophagogastroduodenoscopy with Tube
- Flexible Endoscopy for Tube Placement
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- Flexible Colonoscopy with Injection
- Colon Scope with Medication
- Therapeutic Colonoscopy
CPT Codes:
- 43241: Esophagogastroduodenoscopy, flexible, transoral; with insertion of intraluminal tube or catheter
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
Does Dr. Portocarrero Castillo accept my insurance?
Dr. Portocarrero Castillo accepts most major insurance plans. Important: Please call our office at (513) 584-0468 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Portocarrero Castillo accept in Stanford, CA?
Dr. Portocarrero Castillo in Stanford, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Advantage
All Other Third Party
Blue Shield of California
Cigna Group
CVS Health (formerly Aetna)
Medicaid
Medicare
Santa Cruz County
State of California
UnitedHealth Group
View All Insurances
Where is Dr. Portocarrero Castillo's office located?
Dr. Andrea Portocarrero Castillo's Primary Practice
300 Pasteur Dr
Stanford, CA 94305
(513) 584-0468
What is Dr. Portocarrero Castillo's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Portocarrero Castillo's National Provider Identifier (NPI) number is 1174978852.
What common questions do patients ask about Dr. Portocarrero Castillo?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Portocarrero Castillo
What is Dr. Andrea Portocarrero Castillo's specialty?
Dr. Portocarrero Castillo is a Gastroenterologist near Stanford, CA.
What does a Gastroenterologist do?
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.
Is this Dr. Andrea Portocarrero Castillo affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Portocarrero Castillo is affiliated with Stanford Health Care - Stanford Hospital, Stanford Health Care - Valleycare, Mills-Peninsula Medical Center, Mission Regional Medical Center, Emanuel Medical Center - Turlock, Ca 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
When to see a Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Gastroenterologist. Explore 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 Andrea Portocarrero Castillo accepting new patients in Stanford, CA?
Yes, Dr. Andrea Portocarrero Castillo is accepting new patients at this time.
Does Dr. Andrea Portocarrero Castillo offer online booking?
Please contact Dr. Portocarrero Castillo's office at (513) 584-0468 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Andrea Portocarrero Castillo?
Please contact Dr. Portocarrero Castillo's office at (513) 584-0468 for information regarding telehealth appointment availability or for scheduling assistance.
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