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Dr. Thang Nguyen, MD

Fountain Valley, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nguyen, Surgeon in Fountain Valley, CA?

    Dr. Thang Nguyen, MD is a Surgeon, who primarily practices in Fountain Valley, CA. Dr. Nguyen graduated from University of California and completed his residency at Monmouth Medical Center Program. Dr. Nguyen is fluent in English and Vietnamese, and is currently seeing new patients. Dr. Nguyen’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nguyen’s office at (714) 434-0404.

    Where did Dr. Nguyen go to medical school and complete their residency?

    • Residency: Monmouth Medical Center Program

    • Medical School: University of California

    What languages does Dr. Nguyen speak?

    Dr. Nguyen and their clinical team can communicate with patients in the following languages:

    • English

    • Vietnamese

    What conditions does Dr. Nguyen treat?

    As a Surgeon, Dr. Nguyen 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. Nguyen. 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:

    • Groin Hernia (One Side)
    • Umbilical Hernia
    • Ventral Hernia
    • Hernia
    • Inguinal Hernia
    • Unilateral Inguinal Hernia
    • Single Groin Hernia
    • Hernia in One Groin
    • Belly Button Hernia
    • Navel Hernia
    • Umbilical Rupture
    • Abdominal Wall Hernia
    • Epigastric Hernia
    • Spigelian Hernia

    ICD-10 Codes:

    • K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
    • K429: Umbilical hernia without obstruction or gangrene
    • K439: Ventral hernia without obstruction or gangrene

    Also known as:

    • Gallbladder Inflammation
    • Gallbladder Disease
    • Cholecystitis
    • Inflamed gallbladder
    • Gallbladder attack

    ICD-10 Codes:

    • K819: Cholecystitis, unspecified

    Also known as:

    • Gallstones
    • Cholelithiasis
    • Gallbladder stones
    • Biliary calculi

    ICD-10 Codes:

    • K8020: Calculus of gallbladder without cholecystitis without obstruction

    Also known as:

    • Intestinal Obstruction
    • Bowel Obstruction
    • Blocked Intestines
    • Gut Blockage

    ICD-10 Codes:

    • K56609: Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction

    Also known as:

    • Appendicitis
    • Inflamed Appendix
    • Appendix Inflammation
    • Appendix Pain

    ICD-10 Codes:

    • K36: Other appendicitis

    What procedures does Dr. Nguyen perform?

    As a Surgeon, Dr. Nguyen 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. Nguyen. 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:

    • Laparoscopic Inguinal Hernia Repair
    • Small Abdominal Hernia Repair
    • Laparoscopic Repair of Recurrent Inguinal Hernia
    • Abdominal Hernia Repair with Mesh
    • Inguinal Hernia Repair (Adults and Children 5+)
    • Keyhole Groin Hernia Surgery
    • Minimally Invasive Hernia Repair
    • Laparoscopic Hernioplasty
    • Ventral hernia repair
    • Umbilical hernia surgery
    • Epigastric hernia repair with mesh
    • Incisional hernia repair
    • Recurrent Groin Hernia Surgery
    • Laparoscopic Inguinal Hernioplasty
    • Ventral Hernia Repair
    • Umbilical Hernia Repair
    • Incisional Hernia Repair
    • Epigastric Hernia Surgery
    • Groin Hernia Surgery
    • Reducible Inguinal Hernia Repair
    • First Inguinal Hernia Fix
    • Adult Inguinal Hernia Surgery

    CPT Codes:

    • 49650: Laparoscopy, surgical; repair initial inguinal hernia
    • 49591: Repair of anterior abdominal hernia(s) (ie, epigastric, incisional, ventral, umbilical, spigelian), any approach (ie, open, laparoscopic, robotic), initial, including implantation of mesh or other prosthesis when performed, total length of defect(s); less than 3 cm, reducible
    • 49651: Laparoscopy, surgical; repair recurrent inguinal hernia
    • 49593: Repair of anterior abdominal hernia(s) (ie, epigastric, incisional, ventral, umbilical, spigelian), any approach (ie, open, laparoscopic, robotic), initial, including implantation of mesh or other prosthesis when performed, total length of defect(s); 3 cm to 10 cm, reducible
    • 49505: Repair initial inguinal hernia, age 5 years or older; reducible

    Also known as:

    • Laparoscopic Gallbladder Removal
    • Laparoscopic Gallbladder Removal with X-ray
    • Keyhole Gallbladder Surgery
    • Cholecystectomy Laparoscopic
    • Minimally Invasive Gallbladder Surgery
    • Cholecystectomy with Cholangiography
    • Minimally Invasive Gallbladder Removal

    CPT Codes:

    • 47562: Laparoscopy, surgical; cholecystectomy
    • 47563: Laparoscopy, surgical; cholecystectomy with cholangiography

    Also known as:

    • Laparoscopic Appendectomy
    • Minimally Invasive Appendectomy
    • Keyhole Appendectomy
    • Scope Appendectomy

    CPT Codes:

    • 44970: Laparoscopy, surgical, appendectomy

    Also known as:

    • Open Gastrostomy (Feeding Tube Placement)
    • Stamm Gastrostomy
    • Surgical Feeding Tube Placement
    • Open Stomach Opening Procedure

    CPT Codes:

    • 43830: Gastrostomy, Open; Without Construction Of Gastric Tube (Eg, Stamm Procedure) (Separate Procedure)

    Also known as:

    • Laparoscopic Partial Colon Removal
    • Minimally Invasive Colectomy
    • Laparoscopic Bowel Resection
    • Keyhole Colon Surgery

    CPT Codes:

    • 44204: Laparoscopy, surgical; colectomy, partial, with anastomosis

    Also known as:

    • Small Intestine Resection
    • Enterectomy
    • Bowel resection
    • Small bowel removal
    • Intestinal surgery

    CPT Codes:

    • 44120: Enterectomy, resection of small intestine; single resection and anastomosis

    Also known as:

    • Diagnostic Laparoscopy of Abdomen
    • Exploratory Laparoscopy
    • Abdominal Scope
    • Peritoneal Biopsy
    • Omentum Biopsy

    CPT Codes:

    • 49320: Laparoscopy, abdomen, peritoneum, and omentum, diagnostic, with or without collection of specimen(s) by brushing or washing (separate procedure)

    Also known as:

    • Surgical Anorectal Exam with Anesthesia
    • Anesthesia
    • Diagnostic anorectal exam under anesthesia
    • Rectal exam with general anesthesia
    • Anorectal surgery for diagnosis

    CPT Codes:

    • 45990: Anorectal exam, surgical, requiring anesthesia (general, spinal, or epidural), diagnostic

    Also known as:

    • Removal of Multiple Hemorrhoids
    • Hemorrhoidectomy
    • Internal and External Hemorrhoid Surgery
    • Piles Removal Surgery

    CPT Codes:

    • 46260: Hemorrhoidectomy, internal and external, 2 or more columns/groups;

    Also known as:

    • Small Benign Lesion Removal (Head/Extremities)
    • Large Benign Skin Lesion Removal
    • Removal of Benign Skin Lesion
    • Benign Growth Excision (Scalp/Neck)
    • Hand/Foot Lesion Removal
    • Genital Lesion Excision
    • Benign Skin Growth Excision
    • Skin Tumor Removal (Benign)
    • Large Skin Lesion Biopsy
    • Skin Lesion Removal Surgery
    • Mole Removal
    • Skin Tumor Excision

    CPT Codes:

    • 11422: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), scalp, neck, hands, feet, genitalia; excised diameter 1.1 to 2.0 cm
    • 11406: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter over 4.0 cm
    • 11403: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 2.1 to 3.0 cm

    Also known as:

    • Removal of Non-Cancerous Skin Growth (1.1-2.0 cm)
    • Removal of Benign Skin Lesion
    • Benign Skin Lesion Excision
    • Skin Tumor Removal (Benign)
    • Mole Removal (Non-Cancerous)
    • Benign Skin Growth Excision
    • Skin Lesion Removal Surgery
    • Excision of Non-Cancerous Skin Lesion

    CPT Codes:

    • 11402: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 1.1 to 2.0 cm
    • 11401: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 0.6 to 1.0 cm

    Also known as:

    • Muscle or Skin Flap Surgery (Trunk)
    • Myocutaneous Flap (Body)
    • Fasciocutaneous Flap (Trunk)
    • Tissue Flap Reconstruction (Torso)

    CPT Codes:

    • 15734: Muscle, myocutaneous, or fasciocutaneous flap; trunk

    Also known as:

    • Wound Debridement
    • Surgical Wound Cleaning
    • Tissue Removal from Wound
    • Dead Tissue Removal

    CPT Codes:

    • 11042: Debridement, subcutaneous tissue (includes epidermis and dermis, if performed); first 20 sq cm or less

    Also known as:

    • Complicated Pilonidal Cyst Removal
    • Pilonidal Sinus Excision
    • Surgery for Pilonidal Cyst
    • Complex Pilonidal Cystectomy
    • Tailbone Cyst Removal

    CPT Codes:

    • 11772: Excision of pilonidal cyst or sinus; complicated

    Also known as:

    • Central Venous Catheter Insertion (Non-Tunneled)
    • Central Line Placement
    • CVC Insertion
    • Temporary Central Line
    • IV Access Catheter

    CPT Codes:

    • 36556: Insertion of non-tunneled centrally inserted central venous catheter; age 5 years or older

    Also known as:

    • Inserting a Long-Term IV Port (Central Line)
    • Tunneled central venous catheter insertion
    • Subcutaneous port placement
    • Central line with port

    CPT Codes:

    • 36561: Insertion of tunneled centrally inserted central venous access device, with subcutaneous port; age 5 years or older

    Also known as:

    • Tunneled Central Venous Catheter Removal
    • Central Line Explant
    • Port-a-Cath Removal
    • Implantable Venous Access Device Removal
    • Tunneled Catheter Extraction

    CPT Codes:

    • 36590: Removal of tunneled central venous access device, with subcutaneous port or pump, central or peripheral insertion

    Also known as:

    • Abdominal Wall Nerve Block (TAP Block)
    • TAP block
    • Transversus abdominis plane block
    • Rectus sheath block
    • Abdominal pain injection

    CPT Codes:

    • 64488: Transversus abdominis plane (TAP) block (abdominal plane block, rectus sheath block) bilateral; by injections (includes imaging guidance, when performed)

    Also known as:

    • Soft Tissue Tumor Removal from Thigh or Knee
    • Small Soft Tissue Tumor Removal (Back/Flank)
    • Thigh Tumor Excision
    • Knee Soft Tissue Mass Removal
    • Subcutaneous Tumor Resection Leg
    • Back Lump Excision
    • Flank Tumor Surgery
    • Subcutaneous Mass Removal

    CPT Codes:

    • 27337: Excision, tumor, soft tissue of thigh or knee area, subcutaneous; 3 cm or greater
    • 21930: Excision, tumor, soft tissue of back or flank, subcutaneous; less than 3 cm

    Also known as:

    • Removal of Large Soft Tissue Tumor (Back/Flank)
    • Subcutaneous Tumor Excision (Back)
    • Flank Tumor Removal
    • Large Soft Tissue Mass Excision
    • Back Tumor Surgery

    CPT Codes:

    • 21931: Excision, tumor, soft tissue of back or flank, subcutaneous; 3 cm or greater

    Also known as:

    • Large Soft Tissue Tumor Removal (Back/Flank)
    • Soft Tissue Tumor Excision
    • Back Tumor Removal
    • Flank Tumor Surgery
    • Intramuscular Tumor Excision

    CPT Codes:

    • 21933: Excision, tumor, soft tissue of back or flank, subfascial (eg, intramuscular); 5 cm or greater

    Also known as:

    • Planned Tracheostomy
    • Tracheotomy
    • Surgical Airway Creation
    • Breathing Tube Placement (Surgical)
    • Neck Airway Surgery

    CPT Codes:

    • 31600: Tracheostomy, planned (separate procedure);

    Also known as:

    • Emergency Tracheostomy
    • Emergency breathing tube insertion
    • Transtracheal tracheostomy
    • Emergency airway surgery

    CPT Codes:

    • 31603: Tracheostomy, emergency procedure; transtracheal

    Also known as:

    • Total Abdominal Hysterectomy
    • Hysterectomy
    • Abdominal Uterus Removal
    • Open Hysterectomy
    • Uterus and Cervix Removal
    • Ovary and Tube Removal with Hysterectomy

    CPT Codes:

    • 58150: Total abdominal hysterectomy (corpus and cervix), with or without removal of tube(s), with or without removal of ovary(s);

    Does Dr. Nguyen accept my insurance?

    Dr. Nguyen accepts most major insurance plans. Important: Please call our office at (714) 434-0404 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nguyen accept in Fountain Valley, CA?

    Dr. Nguyen in Fountain Valley, 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

    • Alliant Techsystems

    • Altamed Health Services

    • Blue Shield of California

    • CalOptima

    • Crown Cork and Seal Company

    • Medicare

    • OptumRx

    • Other Health Care Provider

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nguyen's office located?

    Dr. Thang Nguyen's Primary Practice

    11190 Warner Ave Ste 301

    Fountain Valley, CA 92708

    (714) 434-0404

    Get Directions

    What is Dr. Nguyen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Nguyen's National Provider Identifier (NPI) number is 1831279009.

    What common questions do patients ask about Dr. Nguyen?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nguyen

    What is Dr. Thang Nguyen's specialty?

    Dr. Nguyen is a Surgeon near Fountain Valley, CA. General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery. Contact Dr. Nguyen to book an appointment today.

    Is this Dr. Thang Nguyen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nguyen is affiliated with South Coast Global Medical Center, UCI Medical Center, UCI Health - Fountain Valley, AHMC Anaheim Regional Medical Center, UCI Health - Placentia Linda, Hoag Hospital Newport Beach 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 Surgeon?

    Explore Surgeon 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 Thang Nguyen accepting new patients in Fountain Valley, CA?

    Yes, Dr. Thang Nguyen is accepting new patients at this time.

    Does Dr. Thang Nguyen offer online booking?

    Please contact Dr. Nguyen's office at (714) 434-0404 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Thang Nguyen?

    Please contact Dr. Nguyen's office at (714) 434-0404 for information regarding telehealth appointment availability or for scheduling assistance.

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