
Dr. Matthew Willett, MD
Murrieta, CA
13 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Willett, Dermatologist in Murrieta, CA?
Where did Dr. Willett go to medical school and complete their residency?
Residency: Naval Medical Center San Diego
Medical School: Uniformed Services University of the Health Sciences | United States Naval Academy
Is Dr. Willett board certified as a Dermatologist?
Yes, Dr. Matthew Willett, MD is board certified by the American Board of Dermatology since 2019
What languages does Dr. Willett speak?
Dr. Willett and their clinical team can communicate with patients in the following languages:
- English
- Spanish
What conditions does a Dermatologist like Dr. Willett typically treat?
As a Dermatologist, Dr. Willett 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. Willett. 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:
- Skin Tumor of Uncertain Behavior
- Thickened Skin Condition
- Skin Condition
- Skin Neoplasm
- Skin Growth
- Uncertain Skin Lesion
- Skin hypertrophy
- Hypertrophic skin disorder
- Skin thickening
ICD-10 Codes:
- D485: Neoplasm of uncertain behavior of skin
- L918: Other hypertrophic disorders of the skin
Also known as:
- Inflamed Seborrheic Keratosis
- Benign Tumor
- Skin Condition
- Irritated seborrheic keratosis
- Red skin growth
- Inflamed age spot
ICD-10 Codes:
- L820: Inflamed seborrheic keratosis
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:
- Chronic Radiation Skin Changes
- Skin Condition
- Long-term radiation dermatitis
- Skin damage from radiation
- Non-ionizing radiation skin effects
ICD-10 Codes:
- L578: Other skin changes due to chronic exposure to nonionizing radiation
Also known as:
- Acne Vulgaris
- Acne
- Common acne
- Pimples
- Breakouts
ICD-10 Codes:
- L700: Acne vulgaris
Also known as:
- Atopic Dermatitis
- Eczema
- Atopic dermatitis
- Itchy skin rash
- Allergic skin condition
ICD-10 Codes:
- L2089: Other atopic dermatitis
What procedures does a Dermatologist like Dr. Willett typically perform?
As a Dermatologist, Dr. Willett 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. Willett. 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:
- Complex Wound Repair (Face, Neck, Hands, Feet)
- Intermediate Wound Repair (Body)
- Complex Wound Repair (Scalp, Arms, Legs)
- Wounds and Injuries
- Extensive Facial Laceration Repair
- Deep Wound Closure (Sensitive Areas)
- Complex Repair of Hand/Foot Wound
- Laceration Repair (Body)
- Surgical Wound Closure (Trunk/Limbs)
- Deep Wound Stitching (Body)
- Deep Wound Repair (Extremities)
- Surgical Closure of Complex Wound
- Advanced Wound Stitching
CPT Codes:
- 13132: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 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
- 13121: Repair, complex, scalp, arms, and/or legs; 2.6 cm to 7.5 cm
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:
- 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
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:
- Ultraviolet Light Therapy
- UV Light Treatment
- Phototherapy
- Actinotherapy
- Light Box Therapy
CPT Codes:
- 96900: Actinotherapy (ultraviolet light)
Does Dr. Willett accept my insurance?
Dr. Willett accepts most major insurance plans. Important: Please call our office at (661) 254-3686 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Willett accept in Murrieta, CA?
Dr. Willett in Murrieta, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
Centene Corporation
CVS Health (formerly Aetna)
Heritage Health
Inland Empire Health Plan
Inland Faculty Medical Group, Inc
Kaiser Permanente
OptumRx Administered Payer
Other Health Care Provider
UnitedHealth Group
View All Insurances
Where is Dr. Willett's office located?
Dr. Matthew Willett's Primary Practice
25405 Hancock Ave Ste 200
Murrieta, CA 92562
(661) 254-3686
What hospitals are Dr. Willett affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Willett has admitting privileges at the following hospitals:
What is Dr. Willett's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Willett's National Provider Identifier (NPI) number is 1720328107.
What common questions do patients ask about Dr. Willett?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Willett
