21 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Heap, Gastroenterologist in Olympia, WA?
Dr. Darien Heap, MD is a Gastroenterologist, who primarily practices in Olympia, WA. He has been practicing for over 21 years and is board certified. Dr. Heap graduated from Saint Louis University School of Medicine and completed his residency at Univ Il Coll Of Med, Gastroenterology; Univ Il Coll Of Med, Internal Medicine. Dr. Heap is fluent in English, and is currently seeing new patients. Dr. Heap’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Heap’s office at (360) 754-1735.
Where did Dr. Heap go to medical school and complete their residency?
Residency: Univ Il Coll Of Med, Gastroenterology; Univ Il Coll Of Med, Internal Medicine
Medical School: Saint Louis University School of Medicine
Is Dr. Heap board certified as a Gastroenterologist?
Yes, Dr. Darien Heap, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Heap speak?
Dr. Heap and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Heap treat?
As a Gastroenterologist, Dr. Heap 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. Heap. 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:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp 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:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
What procedures does Dr. Heap perform?
As a Gastroenterologist, Dr. Heap 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. Heap. 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 Polyp Removal
- Colonoscopy with Biopsy
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 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:
- Diagnostic Upper Endoscopy with Biopsy
- Esophagus Widening Procedure (Endoscopic)
- Esophagus Dilation with Scope
- Colonoscopy with Injections
- Flexible Sigmoidoscopy with Biopsy
- Upper Endoscopy with Varices Banding
- Colonoscopy
- Colorectal Cancer Screening Tests
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- Esophageal Dilation
- EGD with Dilation
- Upper Endoscopy with Widening
- Esophagoscopy with Dilation
- Swallowing Tube Widening
- Flexible Colonoscopy with Injection
- Colon Scope with Medication
- Therapeutic Colonoscopy
- Sigmoid Colon Scope with Biopsy
- Lower Endoscopy with Tissue Sample
- Flexible Sigmoidoscopy and Biopsy
- Rectum and Lower Colon Exam
- EGD with Band Ligation
- Esophageal Varices Banding
- Gastric Varices Treatment
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 43248: Esophagogastroduodenoscopy, flexible, transoral; with insertion of guide wire followed by passage of dilator(s) through esophagus over guide wire
- 43226: Esophagoscopy, flexible, transoral; with insertion of guide wire followed by passage of dilator(s) over guide wire
- 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
- 45331: Sigmoidoscopy, flexible; with biopsy, single or multiple
- 43244: Esophagogastroduodenoscopy, flexible, transoral; with band ligation of esophageal/gastric varices
Also known as:
- Esophagus Scope with Biopsy
- Diagnostic Esophagus Scope with Biopsy
- Flexible Esophagoscopy
- Upper Endoscopy with Biopsy
- EGD with Biopsy
- Throat Scope with Tissue Sample
- Esophagus Biopsy
- Upper Endoscopy
- Transoral Esophagoscopy
CPT Codes:
- 43202: Esophagoscopy, flexible, transoral; with biopsy, single or multiple
- 43200: Esophagoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Flexible Sigmoidoscopy
- Colorectal Cancer Screening Tests
- Sigmoidoscopy
- Lower colon exam
- Flexible colon scope
- Rectum and lower colon check
CPT Codes:
- 45330: Sigmoidoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Capsule Endoscopy
- Pill Camera
- Wireless Capsule Endoscopy
- Small Bowel Capsule Endoscopy
- Intestinal Imaging Pill
CPT Codes:
- 91110: Gastrointestinal tract imaging, intraluminal (eg, capsule endoscopy), esophagus through ileum, with interpretation and report
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. Heap accept my insurance?
Dr. Heap accepts most major insurance plans. Important: Please call our office at (360) 754-1735 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Heap accept in Olympia, WA?
Dr. Heap in Olympia, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cambia (Regence)
CVS Health (formerly Aetna)
EDS
Healthcare Advantage
Kaiser Permanente
Medicare
Premera Blue Cross
StableView Health
UnitedHealthcare
Westrock
View All Insurances
Where is Dr. Heap's office located?
Dr. Darien Heap's Primary Practice
406 Black Hills Ln SW Ste A
Olympia, WA 98502
(360) 754-1735
What is Dr. Heap's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Heap's National Provider Identifier (NPI) number is 1982600961.
What common questions do patients ask about Dr. Heap?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Heap
What is Dr. Darien Heap's specialty?
Dr. Heap is a Gastroenterologist near Olympia, 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. Heap to book an appointment today.
Is this Dr. Darien Heap affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Heap is affiliated with MultiCare Capital Medical Center, Harbor Regional Health Community Hospital, Providence St. Peter Hospital, PeaceHealth St. John Medical Center 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 Darien Heap accepting new patients in Olympia, WA?
Yes, Dr. Darien Heap is accepting new patients at this time.
Does Dr. Darien Heap offer online booking?
Please contact Dr. Heap's office at (360) 754-1735 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Darien Heap?
Please contact Dr. Heap's office at (360) 754-1735 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Darien Heap have?
Dr. Darien Heap is certified by the American Board of Internal Medicine.
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