NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Bach Nguyen, DDS

General Practice Dentistry in Tysons, VA · enumerated 2021 · practices at Avanti Specialty Pllc.

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

National Provider Identifier

1396322517

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Bach Nguyen
Credential DDS
Sex Male
Practice address Tysons, VA, 22182
Phone (703) 625-6229
Enumeration date Mar 24, 2021
Last updated in NPPES Jun 17, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DEN1002171 (DC) Secondary
1223G0001X General Practice Dentistry Dental Providers · License 0401417315 (VA) Primary
1223G0001X General Practice Dentistry Dental Providers · License 17064 (MD) Secondary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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

Is NPI 1396322517 active?
Yes, as of the latest NPPES snapshot, NPI 1396322517 is active (record last updated 2025-06-17).
How do I verify Bach Nguyen's NPI record?
Cross-check NPI 1396322517 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-17.