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DR. YUNYOUNG CLAIRE CHANG M.D.
NPI 1639514847
Dermatology in New York, NY

Active since May 01, 2013
19 UNION SQ W FL 5, NEW YORK, NY 10003(212) 366-5400(212) 366-5461 Get Directions Write a Review

NPPES record last updated: June 22, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Yunyoung Claire Chang M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. YUNYOUNG CLAIRE CHANG M.D. (NPI 1639514847) is an individual dermatology provider in New York, New York, licensed in New York (259598) and active in the NPI registry since May 2013.

NPPES Registry Identity

NPI1639514847
Entity TypeIndividualFemale
Primary Taxonomy207N00000X
Provider Legal NameDR. YUNYOUNG CLAIRE CHANGCredential: M.D.
Location Address19 UNION SQ W FL 5New York, NY 10003
Mailing Address19 Union Sq W Fl 5New York, NY 10003-3304 · (212) 366-5400 · Fax (212) 366-5461
Phone(212) 366-5400
Fax(212) 366-5461
Sole ProprietorYes
Enumeration DateMay 1, 2013
Last NPPES UpdateJune 22, 2018
✔ NPI 1639514847 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in NY · 259598
Definition
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.
19 UNION SQ W FL 5, New York, NY 10003
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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

UNION SQUARE LASER DERMATOLOGY
Dermatology (Procedural Dermatology)
19 UNION SQ W FL 5
NEW YORK, NY 10003
New York County (212) 366-5400

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Yunyoung Chang's NPI number?

The NPI number for Yunyoung Chang is 1639514847. It was assigned to this individual provider in the NPPES registry on May 1, 2013.

Where is Yunyoung Chang located?

Yunyoung Chang practices at 19 Union Sq W Fl 5, New York, NY 10003. The listed phone number is (212) 366-5400.

What is Yunyoung Chang's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

When was this NPI record last updated?

The NPPES record for Yunyoung Chang was last updated on June 22, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.