
Who is Dr. Wu, Dermatologist in Mill Creek, WA?
Castle Connolly Top Doctor
Castle Connolly Top Doctors are doctor-nominated and selected by a physician-led research team.
What are Areas of Expertise for Dr. Wu?
Dr. Joy Wu, DO is a highly-rated, board-certified Dermatologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Wu empowers patients to confidently navigate their health journey, specializing in Dermatologic Surgery, Medical Dermatology, and comprehensive wellness support. Serving the Mill Creek, WA community, Dr. Wu is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Wu go to medical school and complete their residency?
Residency: Naval Medical Center San Diego
Medical School: University of New England College of Osteopathic Medicine | University of New England College of Osteopathic Medicine
Is Dr. Wu board certified as a Dermatologist?
Yes, Dr. Joy Wu, DO is board certified by the American Board of Dermatology
What languages does Dr. Wu speak?
Dr. Wu and their clinical team can communicate with patients in the following languages:
- English
What conditions does a Dermatologist like Dr. Wu typically treat?
As a Dermatologist, Dr. Wu 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. Wu. 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 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:
- Dermatitis
- Eczema
- Rashes
- Atopic Dermatitis
- Skin Inflammation
- Skin Rash
ICD-10 Codes:
- L309: Dermatitis, unspecified
Also known as:
- Plaque Psoriasis
- Psoriasis
- Common psoriasis
- Chronic plaque psoriasis
- Psoriasis of the skin
ICD-10 Codes:
- L400: Psoriasis vulgaris
Also known as:
- Acne Vulgaris
- Acne
- Common acne
- Pimples
- Breakouts
ICD-10 Codes:
- L700: Acne vulgaris
Also known as:
- Mole
- Birthmarks
- Moles
- Common Moles, Dysplastic Nevi, and Risk of Melanoma
- Nevus
- Birthmark
- Skin spot
ICD-10 Codes:
- D225: Melanocytic nevi of trunk
What procedures does a Dermatologist like Dr. Wu typically perform?
As a Dermatologist, Dr. Wu 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. Wu. 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:
- Ultraviolet Light Therapy
- UV Light Treatment
- Phototherapy
- Actinotherapy
- Light Box Therapy
CPT Codes:
- 96900: Actinotherapy (ultraviolet light)
Also known as:
- Goeckerman Treatment
- Photochemotherapy
- Tar and UV-B Therapy
- Petrolatum and UV-B Therapy
- Light Therapy for Skin
CPT Codes:
- 96910: Photochemotherapy; tar and ultraviolet B (Goeckerman treatment) or petrolatum and ultraviolet B
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:
- Intermediate Wound Repair (Body)
- Wounds and Injuries
- Laceration Repair (Body)
- Surgical Wound Closure (Trunk/Limbs)
- Deep Wound Stitching (Body)
CPT Codes:
- 12032: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.6 cm to 7.5 cm
Does Dr. Wu accept my insurance?
Dr. Wu accepts most major insurance plans. Important: Please call our office at (425) 385-2009 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Wu accept in Mill Creek, WA?
Dr. Wu in Mill Creek, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cambia Health Solutions
First Administrators
Medica Group
Medicare
Other Health Care Provider
View All Insurances
Where is Dr. Wu's office located?

Frontier Dermatology
15906 Mill Creek Boulevard, Suite 105
Mill Creek, WA 98012
(425) 385-2009
What is Dr. Wu's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Wu's National Provider Identifier (NPI) number is 1255303632.
What common questions do patients ask about Dr. Wu?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Wu