Individual provider · Type 1 NPI

Colleen Ann Keegan, DO

Dermatology Physician · Naperville, IL

NPI number 1497937106 Active

Practice location

636 Raymond Dr Ste 200
Naperville, IL 60563-9791

Fax (630) 315-6519

Specialties and licenses

TaxonomyCodeLicense
Dermatology Physician Primary 207N00000X036-076923 (IL)

Dermatology Physician: 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 an…

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About NPI 1497937106

Colleen Ann Keegan, DO's National Provider Identifier is 1497937106, issued on Dec 4, 2007. The primary taxonomy on file is Dermatology Physician (207N00000X), and the practice location is in Naperville, IL. The record was last updated on Jun 25, 2025.