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Dr. Thomas Hornyak, MD, PHD

Baltimore, MD

Accepting patients

    Who is Dr. Hornyak, Dermatologist in Baltimore, MD?

    Dr. Thomas Hornyak, MD, PHD is a Dermatologist, who primarily practices in Baltimore, MD with 2 additional practice locations. He is board certified by the American Board of Dermatology. Dr. Hornyak is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Hornyak’s office.

    Is Dr. Hornyak board certified in Dermatologist?

    Yes, Dr. Thomas Hornyak, MD, PHD is board certified by the American Board of Dermatology

    What languages does Dr. Hornyak speak?

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

    • English

    What conditions does Dr. Hornyak treat?

    As a Dermatologist, Dr. Hornyak 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. Hornyak. 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:

    • 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:

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

    ICD-10 Codes:

    • L700: Acne vulgaris

    Also known as:

    • Skin Cancer Screening
    • Skin Cancer Screening (PDQ®)
    • Mole Check
    • Dermatology Screening
    • Melanoma Screening
    • Skin Exam

    ICD-10 Codes:

    • Z1283: Encounter for screening for malignant neoplasm 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:

    • Dermatitis
    • Eczema
    • Rashes
    • Atopic Dermatitis
    • Skin Inflammation
    • Skin Rash

    ICD-10 Codes:

    • L309: Dermatitis, unspecified

    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

    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:

    • 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:

    • Scars
    • Hypertrophic Scarring
    • Keloid Scars
    • Scar Tissue

    ICD-10 Codes:

    • L910: Hypertrophic scar

    Does Dr. Hornyak accept my insurance?

    Dr. Hornyak accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hornyak accept in Baltimore, MD?

    Dr. Hornyak in Baltimore, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Carefirst BlueCross BlueShield

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Riverside Health

    View All Insurances

    Where is Dr. Hornyak's office located?

    Dr. Thomas Hornyak's Primary Practice

    250 W Pratt St Ste 800

    Baltimore, MD 21201

    Get Directions

    Dr. Thomas Hornyak's Practice 2

    10 Center Dr Bldg 10 Rm 12N242

    Bethesda, MD 20892

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    Dr. Thomas Hornyak's Practice 3

    100 Brown St Fl 3

    Chestertown, MD 21620

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

    Dr. Hornyak's National Provider Identifier (NPI) number is 1306980602.

    What common questions do patients ask about Dr. Hornyak?

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

    What is Dr. Thomas Hornyak's specialty?

    Dr. Hornyak is a Dermatologist near Baltimore, MD. 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. Hornyak to book an appointment today.

    Is this Dr. Thomas Hornyak affiliated with a ranked Castle Connolly Top Hospital?

    No, Hornyak 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

    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 Thomas Hornyak accepting new patients in Baltimore, MD?

    Yes, Dr. Thomas Hornyak is accepting new patients at this time.

    Does Dr. Thomas Hornyak offer online booking?

    Please contact Dr. Hornyak's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Thomas Hornyak?

    Please contact Dr. Hornyak's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Thomas Hornyak have?

    Dr. Thomas Hornyak is certified by the American Board of Dermatology.

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