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Dr. Dennis Nguyen, MD

Yorba Linda, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nguyen, MOHS-Micrographic Surgeon in Yorba Linda, CA?

    Dr. Dennis Nguyen, MD is a MOHS-Micrographic Surgeon, who primarily practices in Yorba Linda, CA with 2 additional practice locations. Dr. Nguyen is fluent in English, Spanish, and Vietnamese, and is currently seeing new patients. Dr. Nguyen’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nguyen’s office at (714) 524-9700.

    What languages does Dr. Nguyen speak?

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

    • English

    • Spanish

    • Vietnamese

    What conditions does Dr. Nguyen treat?

    As a MOHS-Micrographic 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:

    • Basal Cell Skin Cancer of the Face
    • Basal Cell Skin Cancer of the Nose
    • Skin Cancer
    • Skin Cancer Treatment (PDQ)
    • Basal Cell Carcinoma (BCC)
    • Rodent Ulcer
    • BCC
    • Basal Cell Carcinoma

    ICD-10 Codes:

    • C44319: Basal cell carcinoma of skin of other parts of face
    • C44311: Basal cell carcinoma of skin of nose

    Also known as:

    • Basal Cell Skin Cancer of the Scalp or Neck
    • Squamous Cell Skin Cancer of the Face
    • Early Skin Cancer of the Face
    • Squamous Cell Carcinoma of Right Lower Limb or Hip
    • Skin Cancer
    • Skin Cancer Treatment (PDQ®)
    • Skin Cancer Treatment (PDQ)
    • Basal Cell Carcinoma of Scalp
    • Basal Cell Carcinoma of Neck
    • Scalp BCC
    • Neck BCC
    • Squamous Cell Carcinoma of Face
    • Facial SCC
    • Cutaneous Squamous Cell Carcinoma of Face
    • Face Skin Malignancy
    • Carcinoma in situ of facial skin
    • Precancerous skin cells on face
    • Non-invasive skin cancer of face
    • Stage 0 skin cancer of face
    • SCC on Right Leg
    • Squamous Cell Skin Cancer of Right Leg
    • Skin Cancer on Right Hip
    • Right Lower Limb SCC

    ICD-10 Codes:

    • C4441: Basal cell carcinoma of skin of scalp and neck
    • C44329: Squamous cell carcinoma of skin of other parts of face
    • D0439: Carcinoma in situ of skin of other parts of face
    • C44722: Squamous cell carcinoma of skin of right lower limb, including hip

    Also known as:

    • Skin Tumor of Uncertain Behavior
    • Skin Condition
    • Skin Neoplasm
    • Skin Growth
    • Uncertain Skin Lesion

    ICD-10 Codes:

    • D485: Neoplasm of uncertain behavior of skin

    What procedures does Dr. Nguyen perform?

    As a MOHS-Micrographic 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:

    • Mohs Micrographic Surgery
    • Mohs Micrographic Surgery (Trunk/Arms/Legs, First Stage)
    • Mohs Surgery (Additional Stage)
    • Mohs Surgery
    • Micrographic Skin Cancer Surgery
    • Mohs Excision
    • Precision Skin Cancer Removal
    • Mohs surgery body
    • Skin cancer removal trunk
    • Micrographic surgery arms
    • Precise skin cancer surgery legs
    • Mohs micrographic surgery
    • Skin cancer removal with mapping
    • Staged skin cancer surgery

    CPT Codes:

    • 17311: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), head, neck, hands, feet, genitalia, or any location with surgery directly involving muscle, cartilage, bone, tendon, major nerves, or vessels; first stage, up to 5 tissue blocks
    • 17313: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), of the trunk, arms, or legs; first stage, up to 5 tissue blocks
    • 17314: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), of the trunk, arms, or legs; each additional stage after the first stage, up to 5 tissue blocks (List separately in addition to code for primary procedure)

    Also known as:

    • Complex Wound Repair (Face, Neck, Hands, Feet)
    • Complex Wound Repair (Scalp, Arms, Legs)
    • Intermediate Wound Repair (Body)
    • Intermediate Wound Repair (2.5 cm or less)
    • Facial Wound Repair
    • Intermediate Wound Repair (Neck, Hands, Feet, Genitalia)
    • Complex Wound Repair (Additional Area)
    • Small Wound Repair (Neck, Hands, Feet, Genitals)
    • Wounds and Injuries
    • Extensive Facial Laceration Repair
    • Deep Wound Closure (Sensitive Areas)
    • Complex Repair of Hand/Foot Wound
    • Deep Wound Repair (Extremities)
    • Surgical Closure of Complex Wound
    • Advanced Wound Stitching
    • Laceration Repair (Body)
    • Surgical Wound Closure (Trunk/Limbs)
    • Deep Wound Stitching (Body)
    • Complex Wound Closure
    • Deep Wound Stitching
    • Injury Repair
    • Complex Laceration Repair
    • Deep Wound Closure
    • Surgical Wound Repair
    • Stitches for facial cut
    • Intermediate wound closure
    • Repair of facial laceration
    • Laceration Repair
    • Injury Stitching
    • Extensive Laceration Repair
    • Deep Wound Closure (Scalp/Limbs)
    • Complex Skin Repair
    • Minor Wound Closure
    • Intermediate Wound Stitching
    • Surgical Repair of Small Wounds

    CPT Codes:

    • 13132: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 2.6 cm to 7.5 cm
    • 13121: Repair, complex, scalp, arms, and/or legs; 2.6 cm to 7.5 cm
    • 12032: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.6 cm to 7.5 cm
    • 12031: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.5 cm or less
    • 13120: Repair, complex, scalp, arms, and/or legs; 1.1 cm to 2.5 cm
    • 12051: Repair, intermediate, wounds of face, ears, eyelids, nose, lips and/or mucous membranes; 2.5 cm or less
    • 12042: Repair, intermediate, wounds of neck, hands, feet and/or external genitalia; 2.6 cm to 7.5 cm
    • 13122: Repair, complex, scalp, arms, and/or legs; each additional 5 cm or less (List separately in addition to code for primary procedure)
    • 12041: Repair, intermediate, wounds of neck, hands, feet and/or external genitalia; 2.5 cm or less

    Also known as:

    • Mohs Surgery
    • Mohs Micrographic Surgery
    • Skin Cancer Removal
    • Precise Skin Cancer Surgery

    CPT Codes:

    • 17312: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), head, neck, hands, feet, genitalia, or any location with surgery directly involving muscle, cartilage, bone, tendon, major nerves, or vessels; each additional stage after the first stage, up to 5 tissue blocks (List separately in addition to code for primary procedure)

    Also known as:

    • Complex Repair of Face Wounds
    • Complex Skin Repair (Face, Neck, Hands, Feet)
    • Complex Wound Repair on Torso (2.6-7.5 cm)
    • Eyelid Repair
    • Nose Laceration Repair
    • Lip Wound Surgery
    • Complex Laceration Repair
    • Deep Wound Closure
    • Surgical Skin Repair
    • Trunk Wound Closure (Complex)
    • Deep Torso Laceration Repair
    • Complex Body Wound Stitching

    CPT Codes:

    • 13152: Repair, complex, eyelids, nose, ears and/or lips; 2.6 cm to 7.5 cm
    • 13131: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 1.1 cm to 2.5 cm
    • 13101: Repair, complex, trunk; 2.6 cm to 7.5 cm

    Also known as:

    • Skin Flap Surgery
    • Tissue Transfer
    • Local Flap Reconstruction
    • Adjacent Tissue Rearrangement

    CPT Codes:

    • 14040: Adjacent tissue transfer or rearrangement, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; defect 10 sq cm or less

    Also known as:

    • Facial Tissue Transfer (Eyelids, Nose, Ears, Lips)
    • Facial Tissue Reconstruction
    • Local Flap Surgery
    • Adjacent Tissue Rearrangement
    • Facial Reconstruction
    • Adjacent tissue flap surgery
    • Eyelid reconstruction
    • Nose reconstruction
    • Lip reconstruction

    CPT Codes:

    • 14060: Adjacent tissue transfer or rearrangement, eyelids, nose, ears and/or lips; defect 10 sq cm or less
    • 14061: Adjacent tissue transfer or rearrangement, eyelids, nose, ears and/or lips; defect 10.1 sq cm to 30.0 sq cm

    Also known as:

    • Skin Cancer Removal (Trunk, Arms, Legs)
    • Removal of Benign Skin Lesion
    • Malignant Lesion Excision
    • Skin Tumor Removal
    • Cancerous Skin Growth Excision
    • Benign Skin Growth Excision
    • Skin Lesion Removal Surgery
    • Mole Removal
    • Skin Tumor Excision

    CPT Codes:

    • 11602: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter 1.1 to 2.0 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:

    • Complex Repair of Eyelid, Nose, Ear, or Lip (1.1-2.5 cm)
    • Facial Feature Complex Repair
    • Complex Wound Closure Face
    • Reconstructive Surgery Face

    CPT Codes:

    • 13151: Repair, complex, eyelids, nose, ears and/or lips; 1.1 cm to 2.5 cm

    Also known as:

    • Skin Biopsy
    • Shave Biopsy
    • Tangential Biopsy
    • Skin Lesion Biopsy

    CPT Codes:

    • 11102: Tangential biopsy of skin (eg, shave, scoop, saucerize, curette); single lesion

    Also known as:

    • Full Thickness Skin Graft (Face)
    • Facial Skin Graft
    • Free Skin Graft (Nose/Ears/Eyelids/Lips)
    • Full Thickness Graft for Face
    • Cosmetic Skin Graft (Face)

    CPT Codes:

    • 15260: Full thickness graft, free, including direct closure of donor site, nose, ears, eyelids, and/or lips; 20 sq cm or less

    Also known as:

    • Skin Flap Surgery (Medium Size)
    • Adjacent tissue transfer
    • Local flap surgery
    • Skin rearrangement

    CPT Codes:

    • 14041: Adjacent tissue transfer or rearrangement, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; defect 10.1 sq cm to 30.0 sq cm

    Also known as:

    • Injection for Skin Lesions (Up to 7)
    • Intralesional Injection
    • Lesion Injection Therapy
    • Steroid Injection for Skin Bumps

    CPT Codes:

    • 11900: Injection, intralesional; up to and including 7 lesions

    Also known as:

    • Benign Facial Lesion Removal (1.1-2.0 cm)
    • Facial mole removal
    • Eyelid lesion excision
    • Lip lesion removal
    • Benign growth removal from face

    CPT Codes:

    • 11442: Excision, other benign lesion including margins, except skin tag (unless listed elsewhere), face, ears, eyelids, nose, lips, mucous membrane; excised diameter 1.1 to 2.0 cm

    Does Dr. Nguyen accept my insurance?

    Dr. Nguyen accepts most major insurance plans. Important: Please call our office at (714) 524-9700 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nguyen accept in Yorba Linda, CA?

    Dr. Nguyen in Yorba Linda, 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

    • Blue Shield of California

    • Cedars-Sinai Medical Center

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • Healthcare Advantage

    • Hoag Memorial Hospital Presbyterian

    • Kaiser Permanente

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nguyen's office located?

    Dr. Dennis Nguyen's Primary Practice

    16960 Bastanchury Rd Ste I

    Yorba Linda, CA 92886

    (714) 524-9700

    Get Directions

    Dr. Dennis Nguyen's Practice 2

    10725 International Dr

    Rancho Cordova, CA 95670

    Get Directions

    Dr. Dennis Nguyen's Practice 3

    210 S Grand Ave Ste 208

    Glendora, CA 91741

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    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 1740482603.

    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. Dennis Nguyen's specialty?

    Dr. Nguyen is a MOHS-Micrographic Surgeon near Yorba Linda, CA. Mohs Micrographic Surgery is conducted by specialized surgeons with expertise in dermatology and pathology. Their skills allow them to remove only diseased tissue while preserving healthy skin, minimizing cosmetic impact. Surgeons affiliated with the American College of Mohs Surgery (ACMS) have completed at least one year of fellowship training at an ACMS-accredited institution in the U.S. Contact Dr. Nguyen to book an appointment today.

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

    Yes, Dr. Nguyen is affiliated with Torrance Memorial Medical Center 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 MOHS-Micrographic Surgeon?

    Explore MOHS-Micrographic 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 Dennis Nguyen accepting new patients in Yorba Linda, CA?

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

    Does Dr. Dennis Nguyen offer online booking?

    Please contact Dr. Nguyen's office at (714) 524-9700 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dennis Nguyen?

    Please contact Dr. Nguyen's office at (714) 524-9700 for information regarding telehealth appointment availability or for scheduling assistance.

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