
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chen, Procedural Dermatologist in Escondido, CA?
Dr. Nancy Chen, MD is a Procedural Dermatologist, who primarily practices in Escondido, CA. She is board certified. She is a member of the AAD Membership. Dr. Chen is fluent in English and Chinese, and is currently seeing new patients. Dr. Chen’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chen’s office at (760) 747-1980.
Is Dr. Chen board certified as a Procedural Dermatologist?
Yes, Dr. Nancy Chen, MD is board certified by the American Board of Dermatology
What languages does Dr. Chen speak?
Dr. Chen and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does a Procedural Dermatologist like Dr. Chen typically treat?
As a Procedural Dermatologist, Dr. Chen 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. Chen. 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:
- Actinic Keratosis
- Skin Condition
- Sun Exposure
- Skin Cancer Treatment (PDQ®)
- Solar keratosis
- Precancerous skin lesion
- Rough sun spots
ICD-10 Codes:
- L570: Actinic keratosis
Also known as:
- Skin Scarring and Fibrosis
- Skin Condition
- Scar Tissue
- Fibrotic Skin
- Excessive Scarring
ICD-10 Codes:
- L905: Scar conditions and fibrosis of skin
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
Also known as:
- Seborrheic Keratosis
- Benign Tumor
- Skin Condition
- SK
- Senile Wart
- Barnacle of Life
ICD-10 Codes:
- L821: Other seborrheic keratosis
What procedures does a Procedural Dermatologist like Dr. Chen typically perform?
As a Procedural Dermatologist, Dr. Chen 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. Chen. 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:
- Mohs Micrographic Surgery
- Mohs Micrographic Surgery (Trunk/Arms/Legs, First 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
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
Also known as:
- Photodynamic Therapy for Skin Lesions
- Mohs Surgery
- PDT for precancerous skin
- Light therapy for skin lesions
- Precancerous skin treatment with light
- Actinic keratosis treatment
- Mohs Micrographic Surgery
- Skin Cancer Removal
- Precise Skin Cancer Surgery
CPT Codes:
- 96574: Debridement of premalignant hyperkeratotic lesion(s) (ie, targeted curettage, abrasion) followed with photodynamic therapy by external application of light to destroy premalignant lesions of the skin and adjacent mucosa with application and illumination/activation of photosensitizing drug(s) provided by a physician or other qualified health care professional, per day
- 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:
- Intermediate Wound Repair (Body)
- Complex Wound Repair (Face, Neck, Hands, Feet)
- Wounds and Injuries
- Laceration Repair (Body)
- Surgical Wound Closure (Trunk/Limbs)
- Deep Wound Stitching (Body)
- Extensive Facial Laceration Repair
- Deep Wound Closure (Sensitive Areas)
- Complex Repair of Hand/Foot Wound
CPT Codes:
- 12032: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.6 cm to 7.5 cm
- 13132: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 2.6 cm to 7.5 cm
Also known as:
- Removal of Benign Skin Lesions
- Benign Skin Growth Destruction
- Skin Lesion Excision
- Cryosurgery for Skin Lesions
- Electrosurgery for Skin Lesions
CPT Codes:
- 17110: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), of benign lesions other than skin tags or cutaneous vascular proliferative lesions; up to 14 lesions
Does Dr. Chen accept my insurance?
Dr. Chen accepts most major insurance plans. Important: Please call our office at (760) 747-1980 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chen accept in Escondido, CA?
Dr. Chen in Escondido, 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
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Humana
Medicare
UMR Administered Payer
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Chen's office located?
Dr. Nancy Chen's Primary Practice
504 W Mission Ave Ste 101
Escondido, CA 92025
(760) 747-1980
Recognitions
Memberships & Associations
AAD Membership
Fellow
What is Dr. Chen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chen's National Provider Identifier (NPI) number is 1346219946.
What common questions do patients ask about Dr. Chen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chen
What is Dr. Nancy Chen's specialty?
Dr. Chen is a Procedural Dermatologist near Escondido, CA.
What does a Procedural Dermatologist do?
Procedural Dermatology is a distinct subspecialty of Dermatology, that involves a diverse range of surgical techniques aimed at the removal or alteration of skin tissue for both health-related and aesthetic purposes. The techniques employed in this discipline include scalpel surgery, laser surgery, chemical surgery, cryosurgery (liquid nitrogen), electrosurgery, aspiration surgery, liposuction, injection of filler substances, and Mohs micrographic controlled surgery (an advanced procedure designed for the elimination of growths, with a focus on skin cancers).
Is this Dr. Nancy Chen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chen is affiliated with Palomar Medical Center Poway 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
When to see a Procedural Dermatologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Procedural Dermatologist. 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 Nancy Chen accepting new patients in Escondido, CA?
Yes, Dr. Nancy Chen is accepting new patients at this time.
Does Dr. Nancy Chen offer online booking?
Please contact Dr. Chen's office at (760) 747-1980 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nancy Chen?
Please contact Dr. Chen's office at (760) 747-1980 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Nancy Chen have?
Dr. Nancy Chen is certified by the American Board of Dermatology.
Other Procedural Dermatologist Near Escondido, CA

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Dr. Jeffrey Allen Benabio, MD is a Dermatologist, who primarily practices in San Marcos, CA with 2 additional practice locations. He has been practicing for over 16 years and is board certified.
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SL
Dermatologist
Dr. Shinko Lin, MD is a Dermatologist, who primarily practices in La Mesa, CA with 2 additional practice locations.
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Procedural Dermatologist
Dr. Ruth Larson, MD is a Procedural Dermatologist, who primarily practices in Poway, CA.
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