Dr. Janis Chang , MD
Dermatology • Boston, MA
Professional Overview & Biography Verified Profile Summary
Dr. Janis Chang, MD is a registered healthcare professional specializing in Dermatology in Boston, MA. Practice services are available at 221 LONGWOOD AVE under active NPI credentials.
Practice Location & Contact Primary Location
221 Longwood Ave
Boston, MA 021155804
Specialty Benchmarks & Practice Insights
Comparative analytics for Dermatology in Boston, MA
Practicing in Boston, MA (648 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2025-08-14NUCC Taxonomy Code: 207N00000X
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Dermatology
Doctor of Medicine (M.D.)
Dermatology
Doctor of Medicine (M.D.)
Dermatology
Doctor of Medicine (M.D.)
Dermatology - MOHS-Micrographic Surgery
Doctor of Medicine (M.D.)
Dermatology
Doctor of Medicine (M.D.)
Dermatology - MOHS-Micrographic Surgery
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
NPI status registered as active in NPPES database
Registered at 221 LONGWOOD AVE, BOSTON, MA 021155804 (Tel: 6177324918)
Registered at 221 LONGWOOD AVE, BOSTON, MA 021155804
Recorded as JANIS CHANG, MD
Dermatology (License #3018940 in MA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
221 Longwood Ave
Boston, MA 021155804
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