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Dermatology & Advanced Skin Care

Specialist in Ellicott City, MD · enumerated 2006 · authorized official Elisa Rusonis, Administrator.

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

National Provider Identifier

1992738124

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Registry record

Entity type Organization (Type 2)
Legal business name Dermatology & Advanced Skin Care
Practice address 6021 University Blvd, Suite 390, Ellicott City, MD, 21043
Phone (410) 203-0607
Fax (410) 203-0677
Enumeration date Jul 9, 2006
Last updated in NPPES Jul 1, 2010

Taxonomy & classification

174400000X Specialist Other Service Providers · License D0030058 (MD) Primary

Authorized official

Name Elisa Rusonis
Title Administrator
Phone (410) 203-0607

Other identifiers

Identifier Type State Issuer
553M860F Other MD MEDICARE PTAN

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Dermatology & Advanced Skin Care?
Dermatology & Advanced Skin Care is registered in NPPES as a Specialist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-01.