MANDEL-WILENTZ DERMATOLOGY PLLC
NPI 1821359670
Dermatology in Greenvale, NY

Active since June 07, 2012
45 NORTHERN BLVD, GREENVALE, NY 11548(516) 506-7546 Get Directions Write a Review

NPPES record last updated: April 16, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 16, 2026, Dec 16, 2023 (2 updates tracked since 2023).

About Mandel-wilentz Dermatology Pllc NPPES

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

MANDEL-WILENTZ DERMATOLOGY PLLC (NPI 1821359670) is a healthcare organization registered as a dermatology in Greenvale, New York and active in the NPI registry since June 2012. The organization maintains 2 additional practice locations and lists Mitchell J Mandel, President, as its authorized official.

NPPES Registry Identity

NPI1821359670
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameMANDEL-WILENTZ DERMATOLOGY PLLC
Location Address45 NORTHERN BLVDGreenvale, NY 11548-1346
Mailing Address45 Northern BlvdGreenvale, NY 11548-1346 · (516) 506-7546 · Fax (516) 259-2499
Organization SubpartNo
Authorized OfficialMitchell J MandelPresident · (516) 506-7546
Enumeration DateJune 7, 2012
Last NPPES UpdateApril 16, 20262 updates tracked since enumeration
NPPES CertifiedApril 16, 2026
NPI 1821359670 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License Licensed in NY · 184691
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.

Also ListedDermatology · MOHS-Micrographic SurgeryTaxonomy 207ND0101X · License 184691 (NY)
Also ListedDermatology · DermatopathologyTaxonomy 207ND0900X · License 184691 (NY)
Also ListedDermatology · Pediatric DermatologyTaxonomy 207NP0225X · License 184691 (NY)
Also ListedDermatology · Procedural DermatologyTaxonomy 207NS0135X · License 184691 (NY)
45 NORTHERN BLVD, Greenvale, NY 11548

Secondary Practice Locations 2

Location 1100 Livingston St Ste 3LBrooklyn, NY 11201-5127 · Phone (347) 797-5005
Location 2500 N Broadway, Suite 166Jericho, NY 11753-2127 · Phone (516) 506-7546

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

Physician Assistant
45 NORTHERN BLVD
GREENVALE, NY 11548

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 Mandel-Wilentz Dermatology PLLC's NPI number?

The NPI number for Mandel-Wilentz Dermatology PLLC is 1821359670. It was assigned to this organization in the NPPES registry on June 7, 2012.

Where is Mandel-Wilentz Dermatology PLLC located?

Mandel-Wilentz Dermatology PLLC is located at 45 Northern Blvd, Greenvale, NY 11548. The listed phone number is (516) 506-7546.

What is Mandel-Wilentz Dermatology PLLC'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 Mandel-Wilentz Dermatology PLLC was last updated on April 16, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.