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Dr. Peter Hashim

Closter, NJ

Accepting patients
Online booking

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Hashim, Dermatologist in Closter, NJ?

    Dr. Peter Hashim is a Dermatologist, who primarily practices in Closter, NJ with 2 additional practice locations. Dr. Hashim is fluent in English and Spanish, and is currently seeing new patients. Dr. Hashim’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hashim’s office at (212) 241-9728.

    What languages does Dr. Hashim speak?

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

    • English

    • Spanish

    What conditions does Dr. Hashim treat?

    As a Dermatologist, Dr. Hashim 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. Hashim. 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:

    • 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:

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

    ICD-10 Codes:

    • L700: Acne vulgaris

    Also known as:

    • Skin Scarring and Fibrosis
    • Skin Condition
    • Scar Tissue
    • Fibrotic Skin
    • Excessive Scarring

    ICD-10 Codes:

    • L905: Scar conditions and fibrosis of skin

    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:

    • Atopic Dermatitis
    • Eczema
    • Atopic dermatitis
    • Itchy skin rash
    • Allergic skin condition

    ICD-10 Codes:

    • L209: Atopic 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:

    • Suture Removal
    • Wounds and Injuries
    • Stitch removal
    • Taking out stitches
    • Post-surgery suture care

    ICD-10 Codes:

    • Z4802: Encounter for removal of sutures

    Also known as:

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

    ICD-10 Codes:

    • L723: Sebaceous cyst

    Also known as:

    • Scars
    • Hypertrophic Scarring
    • Keloid Scars
    • Scar Tissue

    ICD-10 Codes:

    • L910: Hypertrophic scar

    Also known as:

    • Other types of warts
    • Warts
    • Different kinds of warts
    • Various warts
    • Uncommon warts

    ICD-10 Codes:

    • B078: Other viral warts

    What procedures does Dr. Hashim perform?

    As a Dermatologist, Dr. Hashim 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. Hashim. 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:

    • 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
    • Skin Cancer Removal Surgery
    • Precise 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)
    • 17315: 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), each additional block after the first 5 tissue blocks, any stage (List separately in addition to code for primary procedure)

    Also known as:

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

    CPT Codes:

    • 12032: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and 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
    • 13132: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 2.6 cm to 7.5 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
    • 12041: Repair, intermediate, wounds of neck, hands, feet and/or external genitalia; 2.5 cm or less
    • 13120: Repair, complex, scalp, arms, and/or legs; 1.1 cm to 2.5 cm

    Also known as:

    • Removal of Benign Skin Lesions
    • Removal of Non-Cancerous Skin Growth (1.1-2.0 cm)
    • Removal of Benign Skin Lesion
    • Removal of Precancerous Skin Lesions
    • Benign Skin Lesion Removal (0.6-1.0 cm)
    • Removal of Benign Facial Lesion (0.6-1.0 cm)
    • Removal of Benign Skin Lesion (Trunk/Limbs)
    • Skin Conditions
    • Benign Skin Growth Destruction
    • Skin Lesion Excision
    • Cryosurgery for Skin Lesions
    • Electrosurgery for Skin Lesions
    • 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
    • Actinic Keratosis Treatment
    • Premalignant Lesion Destruction
    • Skin Cancer Prevention Treatment
    • Skin growth excision
    • Mole removal
    • Benign skin tumor removal
    • Skin lesion surgery
    • Skin Lesion Biopsy and Removal
    • Excision of Non-Cancerous Skin Growth
    • Facial Skin Growth Excision
    • Benign Lesion Removal (Face)
    • Eyelid Lesion Excision
    • Lip Lesion Removal
    • Mole Removal (Large)

    CPT Codes:

    • 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
    • 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
    • 17000: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); first lesion
    • 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
    • 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)
    • 11423: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), scalp, neck, hands, feet, genitalia; excised diameter 2.1 to 3.0 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
    • 11404: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 3.1 to 4.0 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:

    • 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:

    • Small Benign Lesion Removal (Head/Extremities)
    • Skin Cancer Removal (Trunk, Arms, Legs)
    • Removal of Benign Skin Lesion
    • Acne Surgery
    • Plastic and Cosmetic Surgery
    • Benign Growth Excision (Scalp/Neck)
    • Hand/Foot Lesion Removal
    • Genital Lesion Excision
    • Malignant Lesion Excision
    • Skin Tumor Removal
    • Cancerous Skin Growth Excision
    • Benign Skin Growth Excision
    • Skin Lesion Removal Surgery
    • Mole Removal
    • Skin Tumor Excision
    • Milia Removal
    • Comedone Extraction
    • Cyst Drainage
    • Pustule Removal

    CPT Codes:

    • 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
    • 11602: Excision, malignant lesion including margins, trunk, arms, or legs; 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
    • 10040: Acne surgery (eg, marsupialization, opening or removal of multiple milia, comedones, cysts, pustules)

    Also known as:

    • Skin Biopsy
    • Skin Biopsy (Punch)
    • Skin Biopsy (Additional Site)
    • Shave Biopsy
    • Tangential Biopsy
    • Skin Lesion Biopsy
    • Punch Biopsy
    • Dermal Punch Biopsy
    • Shave biopsy
    • Tangential skin biopsy
    • Scoop 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
    • 11103: Tangential biopsy of skin (eg, shave, scoop, saucerize, curette); each separate/additional lesion (List separately in addition to code for primary procedure)

    Also known as:

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

    CPT Codes:

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

    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 Substitute Graft (Small Area)
    • Artificial Skin Graft
    • Wound Covering Application
    • Skin Replacement Surgery

    CPT Codes:

    • 15275: Application of skin substitute graft to face, scalp, eyelids, mouth, neck, ears, orbits, genitalia, hands, feet, and/or multiple digits, total wound surface area up to 100 sq cm; first 25 sq cm or less wound surface area

    Also known as:

    • Chemical Peel for Acne
    • Acne Chemical Exfoliation
    • Acid Peel for Acne
    • Dermatological Acne Treatment

    CPT Codes:

    • 17360: Chemical exfoliation for acne (eg, acne paste, acid)

    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:

    • 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:

    • 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. Hashim accept my insurance?

    Dr. Hashim accepts most major insurance plans. Important: Please call our office at (212) 241-9728 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hashim accept in Closter, NJ?

    Dr. Hashim in Closter, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Carepoint Health

    • Christian Brothers Services (CBEBT)

    • Consolidated Health Plans

    • CVS Health (formerly Aetna)

    • Deutsche Bank

    • Express Scripts

    • Horizon BlueCross BlueShield

    • Medicare

    • Oscar Health Insurance Co

    View All Insurances

    Where is Dr. Hashim's office located?

    Dr. Peter Hashim's Primary Practice

    235 Closter Dock Rd

    Closter, NJ 07624

    (212) 241-9728

    Get Directions

    Dr. Peter Hashim's Practice 2

    7711 37th Ave

    Jackson Heights, NY 11372

    Get Directions

    Dr. Peter Hashim's Practice 3

    10 Union Sq E Ste 4J

    New York, NY 10003

    (212) 844-8800

    Get Directions

    Would you like to schedule an appointment with Dr. Peter Hashim?

    Dr. Hashim has appointments available at his Closter, NJ office, as well as 2 other locations. Please select a location, date, and time below.

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

    Dr. Hashim's National Provider Identifier (NPI) number is 1326466517.

    What common questions do patients ask about Dr. Hashim?

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

    What is Dr. Peter Hashim's specialty?

    Dr. Hashim is a Dermatologist near Closter, NJ. 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. Hashim to book an appointment today.

    Is this Dr. Peter Hashim affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Hashim is affiliated with The Mount Sinai Hospital 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 Peter Hashim accepting new patients in Closter, NJ?

    Yes, Dr. Peter Hashim is accepting new patients at this time.

    Does Dr. Peter Hashim offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Hashim, or call (212) 241-9728 for more information.

    How can I make an appointment with Peter Hashim?

    Please contact Dr. Hashim's office at (212) 241-9728 for information regarding telehealth appointment availability or for scheduling assistance.

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