PP
19 Years of Experience
Accepting patients
Who is Dr. Phung, Gastroenterologist in Huntington Beach, CA?
Dr. Phiet Phung, MD is a Gastroenterologist, who primarily practices in Huntington Beach, CA with 2 additional practice locations. He has been practicing for over 19 years and is board certified. Dr. Phung graduated from American University of The Caribbean / School of Medicine and completed his residency at Rutgers New Jersey Medical School Program. Dr. Phung is fluent in English and Vietnamese, and is currently seeing new patients. Dr. Phung’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Phung’s office at (714) 968-0068.
Where did Dr. Phung go to medical school and complete their residency?
Residency: Rutgers New Jersey Medical School Program
Medical School: American University of The Caribbean / School of Medicine | American University of The Caribbean / School of Medicine
Is Dr. Phung board certified as a Gastroenterologist?
Yes, Dr. Phiet Phung, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Phung speak?
Dr. Phung and their clinical team can communicate with patients in the following languages:
English
Vietnamese
What conditions does a Gastroenterologist like Dr. Phung typically treat?
As a Gastroenterologist, Dr. Phung 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. Phung. 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:
- Stomach and Duodenum Disorder
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
Also known as:
- Hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
ICD-10 Codes:
- K648: Other hemorrhoids
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
What procedures does a Gastroenterologist like Dr. Phung typically perform?
As a Gastroenterologist, Dr. Phung 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. Phung. 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
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 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)
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
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
- Upper Endoscopy with Varices Banding
- Colonoscopy with Injections
- Colonoscopy
- Colorectal Cancer Screening Tests
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- EGD with Band Ligation
- Esophageal Varices Banding
- Gastric Varices Treatment
- Flexible Colonoscopy with Injection
- Colon Scope with Medication
- Therapeutic Colonoscopy
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 43244: Esophagogastroduodenoscopy, flexible, transoral; with band ligation of esophageal/gastric varices
- 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
Does Dr. Phung accept my insurance?
Dr. Phung accepts most major insurance plans. Important: Please call our office at (714) 968-0068 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Phung accept in Huntington Beach, CA?
Dr. Phung in Huntington Beach, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
CVS Health (formerly Aetna)
Heritage Health
Humana
Medicare
OptumRx Administered Payer
Other Health Care Provider
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Phung's office located?
Dr. Phiet Phung's Primary Practice
19066 Magnolia St
Huntington Beach, CA 92646
(714) 968-0068
What is Dr. Phung's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Phung's National Provider Identifier (NPI) number is 1396950465.
What common questions do patients ask about Dr. Phung?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Phung
What is Dr. Phiet Phung's specialty?
Dr. Phung is a Gastroenterologist near Huntington Beach, 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. Phiet Phung affiliated with a ranked Castle Connolly Top Hospital?
No, Phung is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Huntington Beach Hospital. Castle Connolly Top Hospitals 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 Phiet Phung accepting new patients in Huntington Beach, CA?
Yes, Dr. Phiet Phung is accepting new patients at this time.
Does Dr. Phiet Phung offer online booking?
Please contact Dr. Phung's office at (714) 968-0068 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Phiet Phung?
Please contact Dr. Phung's office at (714) 968-0068 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Phiet Phung have?
Dr. Phiet Phung is certified by the American Board of Internal Medicine.
Other Gastroenterologist Near Huntington Beach, CA
NH
Gastroenterologist
Dr. Nancy Han, MD is a Gastroenterologist, who primarily practices in Fountain Valley, CA with 1 additional practice location. She is board certified.
Fountain Valley, CA

Gastroenterologist
Dr. Fernando Austin, MD is a Gastroenterologist, who primarily practices in Fountain Valley, CA with 1 additional practice location.
Fountain Valley, CA
BF
Gastroenterologist
Dr. Babak Firoozi, MD is a Gastroenterologist, who primarily practices in Fountain Valley, CA with 2 additional practice locations. He has been practicing for over 24 years and is board certified.
Fountain Valley, CA