Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Premier Dermatology Associates of Orange County

Dermatology Physician in Newport Beach, CA · enumerated 2013 · authorized official Susan Cox, President.

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

National Provider Identifier

1598199903

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Registry record

Entity type Organization (Type 2)

Legal business name Premier Dermatology Associates of Orange County

Practice address 20162 Sw Birch St, Suite #250, Newport Beach, CA, 92660

Phone (949) 251-0427

Enumeration date Aug 22, 2013

Last updated in NPPES May 21, 2026

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License G54200 (CA) Primary

Authorized official

Name Susan Cox

Title President

Phone (949) 251-0427

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

Who is the authorized official for Premier Dermatology Associates of Orange County?

NPPES lists Susan Cox (President) as the authorized official for this organization.

What is the NPI number for Premier Dermatology Associates of Orange County?

The NPI for Premier Dermatology Associates of Orange County is 1598199903, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-21.