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Dr. Brian Kumasaka, MD

Dr. Brian Kumasaka, MD

Renton, WA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Kumasaka, Dermatologist in Renton, WA?

    Dr. Brian Kumasaka, MD is a Dermatologist, who primarily practices in Renton, WA. He is board certified by the American Board of Dermatology. Dr. Kumasaka graduated from University of Washington School of Medicine and completed his residency at Univ Of Wa Sch Of Med, Dermatology; Virginia Mason Med Ctr, Internal Medicine; Providence Med Ctr, Internal Medicine. Dr. Kumasaka is fluent in English, and is currently seeing new patients. Dr. Kumasaka’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Kumasaka’s office at (425) 690-3483.

    Where did Dr. Kumasaka go to medical school and complete their residency?

    • Residency: Univ Of Wa Sch Of Med, Dermatology; Virginia Mason Med Ctr, Internal Medicine; Providence Med Ctr, Internal Medicine | Virginia Mason | Virginia Mason Medical Center | University of Washington School of Medicine Program

    • Medical School: University of Wa Sch of Med, Seattle Wa | University of Washington School of Medicine

    Is Dr. Kumasaka board certified in Dermatologist?

    Yes, Dr. Brian Kumasaka, MD is board certified by the American Board of Dermatology

    What languages does Dr. Kumasaka speak?

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

    • English

    What conditions does Dr. Kumasaka treat?

    As a Dermatologist, Dr. Kumasaka 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. Kumasaka. 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:

    • Mole
    • Inflamed Seborrheic Keratosis
    • Birthmarks
    • Moles
    • Common Moles, Dysplastic Nevi, and Risk of Melanoma
    • Benign Tumor
    • Skin Condition
    • Nevus
    • Birthmark
    • Skin spot
    • Irritated seborrheic keratosis
    • Red skin growth
    • Inflamed age spot

    ICD-10 Codes:

    • D225: Melanocytic nevi of trunk
    • L820: Inflamed seborrheic keratosis

    Also known as:

    • Personal History of Other Skin Cancer
    • Skin Cancer
    • Past skin cancer
    • Previous cutaneous malignancy
    • History of skin tumor

    ICD-10 Codes:

    • Z85828: Personal history of other malignant neoplasm of skin

    Also known as:

    • Contact Dermatitis
    • Rashes
    • Skin Rash from Contact
    • Contact Eczema
    • Allergic Contact Dermatitis

    ICD-10 Codes:

    • L259: Unspecified contact dermatitis, unspecified cause

    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:

    • Seborrheic Keratosis
    • Benign Tumor
    • Skin Condition
    • SK
    • Senile Wart
    • Barnacle of Life

    ICD-10 Codes:

    • L821: Other seborrheic keratosis

    Also known as:

    • Acne Vulgaris
    • Acne
    • Common acne
    • Pimples
    • Breakouts

    ICD-10 Codes:

    • L700: Acne vulgaris

    Also known as:

    • Bone, Soft Tissue, or Skin Growth of Unknown Type
    • Bone Disease
    • Skin Condition
    • Bone tumor of unknown nature
    • Skin lesion of unknown type
    • Soft tissue mass of unknown behavior

    ICD-10 Codes:

    • D492: Neoplasm of unspecified behavior of bone, soft tissue, and skin

    Also known as:

    • Dark Skin Patches
    • Skin Pigmentation Disorder
    • Hyperpigmentation
    • Melasma
    • Age spots

    ICD-10 Codes:

    • L814: Other melanin hyperpigmentation

    Also known as:

    • Psoriasis
    • Scaly Skin Condition
    • Chronic Skin Disease
    • Autoimmune Skin Disorder

    ICD-10 Codes:

    • L409: Psoriasis, unspecified

    Also known as:

    • Other Long-Term Drug Therapy
    • Chronic medication use
    • Ongoing drug treatment
    • Extended drug therapy

    ICD-10 Codes:

    • Z79899: Other long term (current) drug therapy

    Also known as:

    • Melanoma
    • Malignant Melanoma
    • Skin Melanoma
    • Melanoma Skin Cancer

    ICD-10 Codes:

    • Z85820: Personal history of malignant melanoma of skin

    Also known as:

    • Seborrheic Dermatitis
    • Dandruff, Cradle Cap, and Other Scalp Condition
    • Dandruff
    • Cradle cap
    • Flaky skin condition

    ICD-10 Codes:

    • L219: Seborrheic dermatitis, unspecified

    Also known as:

    • Rosacea
    • Facial redness
    • Adult acne
    • Rosy cheeks condition

    ICD-10 Codes:

    • L719: Rosacea, unspecified

    Also known as:

    • Scars
    • Hypertrophic Scarring
    • Keloid Scars
    • Scar Tissue

    ICD-10 Codes:

    • L910: Hypertrophic scar

    Also known as:

    • Sebaceous Cyst
    • Skin Condition
    • Epidermoid Cyst
    • Keratin Cyst
    • Skin Lump

    ICD-10 Codes:

    • L723: Sebaceous cyst

    Also known as:

    • Hair Follicle Disorder
    • Skin Condition
    • Follicle problem
    • Scalp condition
    • Hair root issue

    ICD-10 Codes:

    • L739: Follicular disorder, unspecified

    Also known as:

    • Nail Fungus
    • Tinea Infection
    • Onychomycosis
    • Fungal nail infection

    ICD-10 Codes:

    • B351: Tinea unguium

    Also known as:

    • Ringworm
    • Fungal Infection
    • Dermatophytosis
    • Tinea
    • Skin Fungus

    ICD-10 Codes:

    • B359: Dermatophytosis, unspecified

    Also known as:

    • Wart
    • Warts
    • Skin growth
    • Common wart
    • Verruca

    ICD-10 Codes:

    • B079: Viral wart, unspecified

    Does Dr. Kumasaka accept my insurance?

    Dr. Kumasaka accepts most major insurance plans. Important: Please call our office at (425) 690-3483 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Kumasaka accept in Renton, WA?

    Dr. Kumasaka in Renton, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cambia (Regence)

    • Medicare

    • Molina

    • Premera Blue Cross

    View All Insurances

    Where is Dr. Kumasaka's office located?

    Dr. Brian Kumasaka's Primary Practice

    660 SW 39th St Ste 150

    Renton, WA 98057

    (425) 690-3483

    Get Directions

    What is Dr. Kumasaka's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Kumasaka's National Provider Identifier (NPI) number is 1801971262.

    What common questions do patients ask about Dr. Kumasaka?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Kumasaka

    What is Dr. Brian Kumasaka's specialty?

    Dr. Kumasaka is a Dermatologist near Renton, WA. 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. Contact Dr. Kumasaka to book an appointment today.

    Is this Dr. Brian Kumasaka affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Kumasaka is affiliated with Valley 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 Dermatologist?

    Explore Dermatologist 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 Brian Kumasaka accepting new patients in Renton, WA?

    Yes, Dr. Brian Kumasaka is accepting new patients at this time.

    Does Dr. Brian Kumasaka offer online booking?

    Please contact Dr. Kumasaka's office at (425) 690-3483 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Brian Kumasaka?

    Please contact Dr. Kumasaka's office at (425) 690-3483 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Brian Kumasaka have?

    Dr. Brian Kumasaka is certified by the American Board of Dermatology.

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