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Trokhan Dermatology, LLC

Dermatology Physician in Closter, NJ · enumerated 2006 · authorized official Eileen Trokhan, Medical Doctor.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1437185162

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Registry record

Entity type Organization (Type 2)
Legal business name Trokhan Dermatology, LLC
Practice address 235 Closter Dock Rd, Closter, NJ, 07624
Phone (201) 768-6101
Fax (201) 768-2370
Enumeration date Jun 24, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 25MA08034800 (NJ) Primary

Authorized official

Name Eileen Trokhan
Title Medical Doctor
Phone (201) 768-6101

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Trokhan Dermatology, LLC?
The NPI for Trokhan Dermatology, LLC is 1437185162, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Trokhan Dermatology, LLC?
NPPES lists Eileen Trokhan (Medical Doctor) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.