CK
Accepting patients
Who is Dr. Knapp, Dermatologist in Lake Stevens, WA?
Patients dealing with skin condition benefit from an approach centered on light therapy and targeted intervention. Dr. Calvin Horace Knapp MD, a Dermatologist in Lake Stevens, WA, has built a practice focused on addressing complex skin issues. With locations in Lake Stevens, Seattle, and Everett, he serves a broad community across Snohomish and King counties. Specializing in the management of various skin conditions, including acne, skin thinning disorder, sun damage skin condition, and moles, Dr. Knapp utilizes procedures like Light Therapy and Skin Light Therapy to restore skin health. His clinical expertise centers on treating skin conditions, ensuring patients achieve long-term relief through personalized treatment plans. Dr. Knapp's practice is built on a foundation of comprehensive care, addressing a range of skin concerns. His patients appreciate the personalized attention and targeted treatments he provides. New patients can schedule a visit with Dr. Knapp, who accepts multiple insurance carriers, including CVS Health (formerly Aetna), Humana, and Kaiser Permanente. Appointments are available at his Lake Stevens office, located at 8910 Vernon Rd.
What languages does Dr. Knapp speak?
Dr. Knapp and their clinical team can communicate with patients in the following languages:
English
What conditions does a Dermatologist like Dr. Knapp typically treat?
As a Dermatologist, Dr. Knapp 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. Knapp. 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
- Skin Rash
- Skin Condition
- Rashes
- Skin Neoplasm
- Skin Growth
- Uncertain Skin Lesion
- Skin Eruption
- Hives
- Dermatitis
- Skin Inflammation
ICD-10 Codes:
- D485: Neoplasm of uncertain behavior of skin
- R21: Rash and other nonspecific skin eruption
Also known as:
- Acne Vulgaris
- Acne
- Common acne
- Pimples
- Breakouts
ICD-10 Codes:
- L700: Acne vulgaris
Also known as:
- Lichen Sclerosus
- Skin Condition
- Lichen Sclerosus et Atrophicus
- White Spot Disease
- LS Skin Condition
ICD-10 Codes:
- L900: Lichen sclerosus et atrophicus
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:
- Moles
- Birthmarks
- Common Moles, Dysplastic Nevi, and Risk of Melanoma
- Nevi
- Beauty marks
- Skin spots
ICD-10 Codes:
- D229: Melanocytic nevi, unspecified
What procedures does a Dermatologist like Dr. Knapp typically perform?
As a Dermatologist, Dr. Knapp 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. Knapp. 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
Does Dr. Knapp accept my insurance?
Dr. Knapp accepts most major insurance plans. Important: Please call our office at (206) 329-1670 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Knapp accept in Lake Stevens, WA?
Dr. Knapp in Lake Stevens, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Federal government of the United States
Humana
Kaiser Permanente
MultiPlan Corporation
Nippon Life Insurance Company of America
Other Health Care Provider
Trusteed Plans Service Corporation (TPSC)
Unknown
View All Insurances
Where is Dr. Knapp's office located?
What is Dr. Knapp's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Knapp's National Provider Identifier (NPI) number is 1225533458.
What common questions do patients ask about Dr. Knapp?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Knapp
What is Dr. Calvin Knapp's specialty?
Dr. Knapp is a Dermatologist near Lake Stevens, WA.
What does a Dermatologist do?
Dermatologists are medical professionals trained to diagnose and treat a wide range of skin conditions in both children and adults, including skin cancers, melanomas, and other tumors. They also manage disorders of the mouth, external genitalia, hair, and nails, and are skilled in treating conditions like dermatitis, allergic reactions, and skin manifestations of systemic diseases. Dermatologists receive specialized training in dermatopathology and dermatologic surgical techniques, and address cosmetic issues such as hair loss and scarring. Additionally, they use laboratory methods to diagnose immune-related skin disorders, often collaborating with immunohematologists for expert consultation and targeted therapies.
Is this Dr. Calvin Knapp affiliated with a ranked Castle Connolly Top Hospital?
No, Knapp is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Dermatologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a 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 Calvin Knapp accepting new patients in Lake Stevens, WA?
Yes, Dr. Calvin Knapp is accepting new patients at this time.
Does Dr. Calvin Knapp offer online booking?
Please contact Dr. Knapp's office at (206) 329-1670 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Calvin Knapp?
Please contact Dr. Knapp's office at (206) 329-1670 for information regarding telehealth appointment availability or for scheduling assistance.
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