Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Nancy Younan MD PC

Q: What type of organization is Nancy Younan MD PC?

Nancy Younan MD PC is registered in NPPES as a Specialist (its primary provider taxonomy).

Specialist in Chevy Chase, MD · enumerated 2007 · authorized official Nancy Younan, Owner.

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

National Provider Identifier

1447447685

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Registry record

Entity type Organization (Type 2)

Legal business name Nancy Younan MD PC

Practice address 5454 Wisconsin Ave, Suite 1435, Chevy Chase, MD, 20815

Phone (301) 656-4070

Enumeration date Oct 2, 2007

Last updated in NPPES Oct 6, 2007

Taxonomy & classification

174400000X Specialist Other Service Providers · License D0054851 (MD) Primary

Authorized official

Name Nancy Younan

Title Owner

Phone (301) 656-4070

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 Nancy Younan MD PC?

Nancy Younan MD PC 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 2007-10-06.