Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Avant Dentistry LLC

Q: What type of organization is Avant Dentistry LLC?

Avant Dentistry LLC is registered in NPPES as a Dental Clinic/Center (its primary provider taxonomy).

Dental Clinic/Center in Chevy Chase, MD · enumerated 2013 · authorized official Annie Yu, Owner/Managing Member.

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

National Provider Identifier

1427493493

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Registry record

Entity type Organization (Type 2)

Legal business name Avant Dentistry LLC

Practice address 5454 Wisconsin Ave, Suite #1035, Chevy Chase, MD, 20815

Phone (240) 743-4421

Fax (240) 483-0728

Enumeration date May 6, 2013

Last updated in NPPES May 6, 2013

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities · License 14299 (MD) Primary

Authorized official

Name Annie Yu

Title Owner/Managing Member

Phone (240) 743-4421

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 Avant Dentistry LLC?

Avant Dentistry LLC is registered in NPPES as a Dental Clinic/Center (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 2013-05-06.