KM
28 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Machnau, Dermatologist in Scottsdale, AZ?
Dr. Karin Machnau, MD is a Dermatologist, who primarily practices in Scottsdale, AZ with 1 additional practice location. She has been practicing for over 28 years and is board certified. Dr. Machnau is fluent in English, French, and German, and is currently seeing new patients. Dr. Machnau’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Machnau’s office at (480) 905-7274.
What are Areas of Expertise for Dr. Machnau?
Dr. Karin Machnau, MD is a highly-rated, board-certified Dermatologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Machnau empowers patients to confidently navigate their health journey, specializing in Botox, Chemical Peels, Laser Resurfacing, or comprehensive wellness support. Serving the Scottsdale/AZ community, Dr. Machnau is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Machnau go to medical school and complete their residency?
Medical School: University of Alberta Faculty of Medicine and Dentistry
Is Dr. Machnau board certified as a Dermatologist?
Yes, Dr. Karin Machnau, MD is board certified by the American Board of Dermatology
What languages does Dr. Machnau speak?
Dr. Machnau and their clinical team can communicate with patients in the following languages:
English
French
German
What conditions does Dr. Machnau treat?
As a Dermatologist, Dr. Machnau 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. Machnau. 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:
- 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:
- Seborrheic Keratosis
- Benign Tumor
- Skin Condition
- SK
- Senile Wart
- Barnacle of Life
ICD-10 Codes:
- L821: Other seborrheic keratosis
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:
- 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:
- Dark Skin Patches
- Skin Pigmentation Disorder
- Hyperpigmentation
- Melasma
- Age spots
ICD-10 Codes:
- L814: Other melanin hyperpigmentation
Also known as:
- Acne Vulgaris
- Acne
- Common acne
- Pimples
- Breakouts
ICD-10 Codes:
- L700: Acne vulgaris
Also known as:
- Dermatitis
- Eczema
- Rashes
- Atopic Dermatitis
- Skin Inflammation
- Skin Rash
ICD-10 Codes:
- L309: Dermatitis, unspecified
Also known as:
- Cancer Follow-up Exam
- Cancer
- Post-cancer treatment checkup
- Malignancy surveillance
- Oncology follow-up
ICD-10 Codes:
- Z08: Encounter for follow-up examination after completed treatment for malignant neoplasm
What procedures does Dr. Machnau perform?
As a Dermatologist, Dr. Machnau 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. Machnau. 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:
- Removal of Precancerous Skin Lesions
- Removal of Malignant Skin Lesion (Trunk/Limbs)
- Skin Conditions
- Actinic Keratosis Treatment
- Premalignant Lesion Destruction
- Skin Cancer Prevention Treatment
- Cryosurgery for Skin Lesions
- Skin Cancer Removal
- Malignant Lesion Destruction
- Skin Tumor Excision
- Cryosurgery for Skin Lesion
CPT Codes:
- 17000: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); first lesion
- 17262: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), trunk, arms or legs; lesion diameter 1.1 to 2.0 cm
- 17003: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); second through 14 lesions, each (List separately in addition to code for first lesion)
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
Does Dr. Machnau accept my insurance?
Dr. Machnau accepts most major insurance plans. Important: Please call our office at (480) 905-7274 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Machnau accept in Scottsdale, AZ?
Dr. Machnau in Scottsdale, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Banner Health
Blue Cross Blue Shield of Arizona
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Express Scripts
Humana
Medicare
OptumRx
UnitedHealthcare
View All Insurances
Where is Dr. Machnau's office located?
Dr. Karin Machnau's Primary Practice
14275 N 87th St Ste 110
Scottsdale, AZ 85260
(480) 905-7274
What is Dr. Machnau's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Machnau's National Provider Identifier (NPI) number is 1508852302.
What common questions do patients ask about Dr. Machnau?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Machnau
What is Dr. Karin Machnau's specialty?
Dr. Machnau is a Dermatologist near Scottsdale, AZ. 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. Machnau to book an appointment today.
Is this Dr. Karin Machnau affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Machnau is affiliated with HonorHealth Scottsdale Thompson Peak 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 Karin Machnau accepting new patients in Scottsdale, AZ?
Yes, Dr. Karin Machnau is accepting new patients at this time.
Does Dr. Karin Machnau offer online booking?
Please contact Dr. Machnau's office at (480) 905-7274 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Karin Machnau?
Please contact Dr. Machnau's office at (480) 905-7274 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Karin Machnau have?
Dr. Karin Machnau is certified by the American Board of Dermatology.
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