Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dermatology Center of Stamford, LLC

Specialist in Stamford, CT · enumerated 2005 · authorized official Debra Pruzan-Clain, Physician/President.

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

National Provider Identifier

1356343883

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Registry record

Entity type Organization (Type 2)

Legal business name Dermatology Center of Stamford, LLC

Practice address 1290 Summer St, Suite 3600, Stamford, CT, 06905

Phone (203) 325-3576

Fax (203) 325-4280

Enumeration date Aug 15, 2005

Last updated in NPPES Mar 13, 2015

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Debra Pruzan-Clain

Title Physician/President

Phone (203) 325-3576

Other identifiers

Identifier	Type	State	Issuer
CF8653	Other	CT	RAILROAD MEDICARE

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 type of organization is Dermatology Center of Stamford, LLC?

Dermatology Center of Stamford, LLC is registered in NPPES as a Specialist (its primary provider taxonomy).

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-13.