Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Moira C Ariano, MD PC

Q: What type of organization is Moira C Ariano, MD PC?

Moira C Ariano, MD PC is registered in NPPES as a Dermatology Physician (its primary provider taxonomy).

Dermatology Physician in Naperville, IL · enumerated 2006 · authorized official Moira Ariano, Physicain Owner.

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

National Provider Identifier

1588743439

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Registry record

Entity type Organization (Type 2)

Legal business name Moira C Ariano, MD PC

Practice address 2323 Naperville Rd, Suite 120, Naperville, IL, 60563

Phone (630) 462-8680

Fax (630) 462-8685

Enumeration date Nov 3, 2006

Last updated in NPPES Feb 3, 2012

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 036067948 (IL) Primary

Authorized official

Name Moira Ariano

Title Physicain Owner

Phone (630) 390-1240

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 Moira C Ariano, MD PC?

Moira C Ariano, MD PC is registered in NPPES as a Dermatology Physician (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 2012-02-03.