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Dr. Courtney Ensslin

Gaithersburg, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Ensslin, Dermatologist in Gaithersburg, MD?

    Dr. Courtney Ensslin is a Dermatologist, who primarily practices in Gaithersburg, MD with 2 additional practice locations. Dr. Ensslin is fluent in English and Spanish, and is currently seeing new patients. Dr. Ensslin’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ensslin’s office at (240) 632-4000.

    What languages does Dr. Ensslin speak?

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

    • English

    • Spanish

    What conditions does Dr. Ensslin treat?

    As a Dermatologist, Dr. Ensslin 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. Ensslin. 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 Surgical Aftercare
    • After Surgery
    • General post-operative care
    • Unspecified surgical recovery
    • Surgical follow-up

    ICD-10 Codes:

    • Z4889: Encounter for other specified surgical aftercare

    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:

    • Skin Cancer
    • Basal Cell Skin Cancer of the Trunk
    • Basal Cell Skin Cancer of the Scalp or Neck
    • Skin Cancer Treatment (PDQ®)
    • Squamous Cell Carcinoma
    • SCC
    • Malignant Skin Tumor
    • Basal Cell Carcinoma of Trunk
    • Trunk BCC
    • Rodent Ulcer of Trunk
    • Trunk Basal Cell Tumor
    • Basal Cell Carcinoma of Scalp
    • Basal Cell Carcinoma of Neck
    • Scalp BCC
    • Neck BCC

    ICD-10 Codes:

    • C4492: Squamous cell carcinoma of skin, unspecified
    • C44519: Basal cell carcinoma of skin of other part of trunk
    • C4441: Basal cell carcinoma of skin of scalp and neck

    Also known as:

    • Basal Cell Skin Cancer of the Face
    • Basal Cell Skin Cancer of the Nose
    • Skin Cancer
    • Skin Cancer Treatment (PDQ)
    • Basal Cell Carcinoma (BCC)
    • Rodent Ulcer
    • BCC
    • Basal Cell Carcinoma

    ICD-10 Codes:

    • C44319: Basal cell carcinoma of skin of other parts of face
    • C44311: Basal cell carcinoma of skin of nose

    Also known as:

    • Follicular Skin Cysts
    • Skin Condition
    • Hair follicle cysts
    • Dermal cysts
    • Subcutaneous cysts

    ICD-10 Codes:

    • L728: Other follicular cysts of the skin and subcutaneous tissue

    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

    Also known as:

    • Early Stage Cancer
    • Cancer
    • Carcinoma in situ
    • Precancerous cells
    • Non-invasive cancer
    • Stage 0 cancer

    ICD-10 Codes:

    • D098: Carcinoma in situ of other specified sites

    What procedures does Dr. Ensslin perform?

    As a Dermatologist, Dr. Ensslin 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. Ensslin. 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:

    • Intermediate Wound Repair (Body)
    • Complex Wound Repair (Face, Neck, Hands, Feet)
    • Intermediate Wound Repair (2.5 cm or less)
    • Intermediate Face/Head Wound Repair (2.6-5.0 cm)
    • Complex Wound Repair (Scalp, Arms, Legs)
    • Facial Wound Repair
    • Intermediate Wound Repair (Neck, Hands, Feet, Genitalia)
    • Intermediate Wound Repair (Scalp, Body, Limbs)
    • Small Wound Repair (Neck, Hands, Feet, Genitals)
    • Wounds and Injuries
    • Laceration Repair (Body)
    • Surgical Wound Closure (Trunk/Limbs)
    • Deep Wound Stitching (Body)
    • Extensive Facial Laceration Repair
    • Deep Wound Closure (Sensitive Areas)
    • Complex Repair of Hand/Foot Wound
    • Complex Wound Closure
    • Deep Wound Stitching
    • Injury Repair
    • Facial Laceration Repair
    • Head Wound Stitching
    • Complex Facial Cut Repair
    • Deep Wound Repair (Extremities)
    • Surgical Closure of Complex Wound
    • Advanced Wound Stitching
    • Stitches for facial cut
    • Intermediate wound closure
    • Repair of facial laceration
    • Laceration Repair
    • Surgical Wound Repair
    • Injury Stitching
    • Minor Wound Closure
    • Intermediate Wound Stitching
    • Surgical Repair of Small Wounds

    CPT Codes:

    • 12032: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.6 cm to 7.5 cm
    • 13132: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 2.6 cm to 7.5 cm
    • 12031: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.5 cm or less
    • 12052: Repair, intermediate, wounds of face, ears, eyelids, nose, lips and/or mucous membranes; 2.6 cm to 5.0 cm
    • 13121: Repair, complex, scalp, arms, and/or legs; 2.6 cm to 7.5 cm
    • 12051: Repair, intermediate, wounds of face, ears, eyelids, nose, lips and/or mucous membranes; 2.5 cm or less
    • 12042: Repair, intermediate, wounds of neck, hands, feet and/or external genitalia; 2.6 cm to 7.5 cm
    • 12034: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 7.6 cm to 12.5 cm
    • 12041: Repair, intermediate, wounds of neck, hands, feet and/or external genitalia; 2.5 cm or less

    Also known as:

    • Mohs Micrographic Surgery
    • Mohs Micrographic Surgery (Trunk/Arms/Legs, First Stage)
    • Mohs Surgery (Additional Stage)
    • Mohs Surgery
    • Micrographic Skin Cancer Surgery
    • Mohs Excision
    • Precision Skin Cancer Removal
    • Mohs surgery body
    • Skin cancer removal trunk
    • Micrographic surgery arms
    • Precise skin cancer surgery legs
    • Mohs micrographic surgery
    • Skin cancer removal with mapping
    • Staged skin cancer surgery

    CPT Codes:

    • 17311: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), head, neck, hands, feet, genitalia, or any location with surgery directly involving muscle, cartilage, bone, tendon, major nerves, or vessels; first stage, up to 5 tissue blocks
    • 17313: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), of the trunk, arms, or legs; first stage, up to 5 tissue blocks
    • 17314: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), of the trunk, arms, or legs; each additional stage after the first stage, up to 5 tissue blocks (List separately in addition to code for primary procedure)

    Also known as:

    • Removal of Non-Cancerous Skin Growth (1.1-2.0 cm)
    • Removal of Benign Skin Lesion
    • Removal of Benign Skin Lesions
    • Benign Skin Lesion Removal (0.6-1.0 cm)
    • Removal of Benign Facial Lesion (0.6-1.0 cm)
    • Benign Skin Lesion Excision
    • Skin Tumor Removal (Benign)
    • Mole Removal (Non-Cancerous)
    • Benign Skin Growth Excision
    • Skin Lesion Removal Surgery
    • Excision of Non-Cancerous Skin Lesion
    • Benign Skin Growth Destruction
    • Skin Lesion Excision
    • Cryosurgery for Skin Lesions
    • Electrosurgery for Skin Lesions
    • Skin growth excision
    • Mole removal
    • Benign skin tumor removal
    • Skin lesion surgery
    • Facial Skin Growth Excision
    • Benign Lesion Removal (Face)
    • Eyelid Lesion Excision
    • Lip Lesion Removal

    CPT Codes:

    • 11402: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 1.1 to 2.0 cm
    • 11401: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 0.6 to 1.0 cm
    • 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
    • 11421: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), scalp, neck, hands, feet, genitalia; excised diameter 0.6 to 1.0 cm
    • 11441: Excision, other benign lesion including margins, except skin tag (unless listed elsewhere), face, ears, eyelids, nose, lips, mucous membrane; excised diameter 0.6 to 1.0 cm

    Also known as:

    • Mohs Surgery
    • Mohs Micrographic Surgery
    • Skin Cancer Removal
    • Precise Skin Cancer Surgery

    CPT Codes:

    • 17312: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), head, neck, hands, feet, genitalia, or any location with surgery directly involving muscle, cartilage, bone, tendon, major nerves, or vessels; each additional stage after the first stage, up to 5 tissue blocks (List separately in addition to code for primary procedure)

    Also known as:

    • Skin Cancer Removal (Trunk, Arms, Legs)
    • Small Benign Lesion Removal (Head/Extremities)
    • Removal of Benign Skin Lesion
    • Malignant Lesion Excision
    • Skin Tumor Removal
    • Cancerous Skin Growth Excision
    • Benign Growth Excision (Scalp/Neck)
    • Hand/Foot Lesion Removal
    • Genital Lesion Excision
    • Benign Skin Growth Excision
    • Skin Lesion Removal Surgery
    • Mole Removal
    • Skin Tumor Excision

    CPT Codes:

    • 11602: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter 1.1 to 2.0 cm
    • 11422: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), scalp, neck, hands, feet, genitalia; excised diameter 1.1 to 2.0 cm
    • 11403: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 2.1 to 3.0 cm

    Also known as:

    • Complex Wound Repair on Torso (2.6-7.5 cm)
    • Complex Skin Repair (Face, Neck, Hands, Feet)
    • Complex Repair of Face Wounds
    • Trunk Wound Closure (Complex)
    • Deep Torso Laceration Repair
    • Complex Body Wound Stitching
    • Complex Laceration Repair
    • Deep Wound Closure
    • Surgical Skin Repair
    • Eyelid Repair
    • Nose Laceration Repair
    • Lip Wound Surgery

    CPT Codes:

    • 13101: Repair, complex, trunk; 2.6 cm to 7.5 cm
    • 13131: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 1.1 cm to 2.5 cm
    • 13152: Repair, complex, eyelids, nose, ears and/or lips; 2.6 cm to 7.5 cm

    Also known as:

    • Skin Biopsy
    • Skin Biopsy (Punch)
    • Shave Biopsy
    • Tangential Biopsy
    • Skin Lesion Biopsy
    • Punch Biopsy
    • Dermal Punch Biopsy

    CPT Codes:

    • 11102: Tangential biopsy of skin (eg, shave, scoop, saucerize, curette); single lesion
    • 11104: Punch biopsy of skin (including simple closure, when performed); single lesion

    Also known as:

    • Facial Tissue Transfer (Eyelids, Nose, Ears, Lips)
    • Facial Tissue Reconstruction
    • Local Flap Surgery
    • Adjacent Tissue Rearrangement
    • Facial Reconstruction
    • Adjacent tissue flap surgery
    • Eyelid reconstruction
    • Nose reconstruction
    • Lip reconstruction

    CPT Codes:

    • 14060: Adjacent tissue transfer or rearrangement, eyelids, nose, ears and/or lips; defect 10 sq cm or less
    • 14061: Adjacent tissue transfer or rearrangement, eyelids, nose, ears and/or lips; defect 10.1 sq cm to 30.0 sq cm

    Also known as:

    • Skin Cancer Removal (Trunk, Arms, Legs)
    • Malignant Lesion Excision
    • Skin Tumor Removal
    • Cancerous Mole Removal

    CPT Codes:

    • 11603: Excision, malignant lesion including margins, trunk, arms, or legs; excised diameter 2.1 to 3.0 cm

    Also known as:

    • Injection for Skin Lesions (Up to 7)
    • Intralesional Injection
    • Lesion Injection Therapy
    • Steroid Injection for Skin Bumps

    CPT Codes:

    • 11900: Injection, intralesional; up to and including 7 lesions

    Also known as:

    • Complex Repair of Eyelid, Nose, Ear, or Lip (1.1-2.5 cm)
    • Facial Feature Complex Repair
    • Complex Wound Closure Face
    • Reconstructive Surgery Face

    CPT Codes:

    • 13151: Repair, complex, eyelids, nose, ears and/or lips; 1.1 cm to 2.5 cm

    Also known as:

    • Skin Flap Surgery
    • Tissue Transfer
    • Local Flap Reconstruction
    • Adjacent Tissue Rearrangement

    CPT Codes:

    • 14040: Adjacent tissue transfer or rearrangement, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; defect 10 sq cm or less

    Also known as:

    • Benign Facial Lesion Removal (1.1-2.0 cm)
    • Facial mole removal
    • Eyelid lesion excision
    • Lip lesion removal
    • Benign growth removal from face

    CPT Codes:

    • 11442: Excision, other benign lesion including margins, except skin tag (unless listed elsewhere), face, ears, eyelids, nose, lips, mucous membrane; excised diameter 1.1 to 2.0 cm

    Also known as:

    • Skin Flap Surgery (Medium Size)
    • Adjacent tissue transfer
    • Local flap surgery
    • Skin rearrangement

    CPT Codes:

    • 14041: Adjacent tissue transfer or rearrangement, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; defect 10.1 sq cm to 30.0 sq cm

    Also known as:

    • Full Thickness Skin Graft (Face)
    • Facial Skin Graft
    • Free Skin Graft (Nose/Ears/Eyelids/Lips)
    • Full Thickness Graft for Face
    • Cosmetic Skin Graft (Face)

    CPT Codes:

    • 15260: Full thickness graft, free, including direct closure of donor site, nose, ears, eyelids, and/or lips; 20 sq cm or less

    Also known as:

    • Nail Biopsy
    • Biopsy
    • Nail Bed Biopsy
    • Nail Matrix Biopsy
    • Fingernail Biopsy
    • Toenail Biopsy

    CPT Codes:

    • 11755: Biopsy of nail unit (eg, plate, bed, matrix, hyponychium, proximal and lateral nail folds) (separate procedure)

    Also known as:

    • Ear Cartilage Graft to Nose or Ear
    • Autogenous ear cartilage graft
    • Nose cartilage reconstruction
    • Ear reconstruction with own cartilage
    • Cartilage transplant for nose/ear

    CPT Codes:

    • 21235: Graft; ear cartilage, autogenous, to nose or ear (includes obtaining graft)

    Does Dr. Ensslin accept my insurance?

    Dr. Ensslin accepts most major insurance plans. Important: Please call our office at (240) 632-4000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ensslin accept in Gaithersburg, MD?

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

    Top Insurances

    • ArcBest Corporation

    • Centene

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Healthfirst

    • Medicare

    • State of New York

    • State of Tennessee

    • UnitedHealthcare

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    Where is Dr. Ensslin's office located?

    Dr. Courtney Ensslin's Primary Practice

    655 Watkins Mill Rd

    Gaithersburg, MD 20879

    (240) 632-4000

    Get Directions

    Dr. Courtney Ensslin's Practice 2

    2525 NE 139th St Ste 240

    Vancouver, WA 98686

    Get Directions

    Dr. Courtney Ensslin's Practice 3

    501 SE 172nd Ave Ste 250

    Vancouver, WA 98684

    (360) 882-2778

    Get Directions

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

    Dr. Ensslin's National Provider Identifier (NPI) number is 1598151144.

    What common questions do patients ask about Dr. Ensslin?

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

    What is Dr. Courtney Ensslin's specialty?

    Dr. Ensslin is a Dermatologist near Gaithersburg, 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. Ensslin to book an appointment today.

    Is this Dr. Courtney Ensslin affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Ensslin is affiliated with Mount Sinai Beth Israel, The Mount Sinai Hospital which are a Castle Connolly Top Hospitals. 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 Courtney Ensslin accepting new patients in Gaithersburg, MD?

    Yes, Dr. Courtney Ensslin is accepting new patients at this time.

    Does Dr. Courtney Ensslin offer online booking?

    Please contact Dr. Ensslin's office at (240) 632-4000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Courtney Ensslin?

    Please contact Dr. Ensslin's office at (240) 632-4000 for information regarding telehealth appointment availability or for scheduling assistance.

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