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

Andrew Tong, DDS, MS

Periodontics in Gaithersburg, MD · enumerated 2019 · practices at Andrew Tong Dental LLC.

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

National Provider Identifier

1053874016

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Registry record

Entity type Individual (Type 1)

Name Andrew Tong

Credential DDS, MS

Sex Male

Practice address Gaithersburg, MD, 20879

Phone (301) 962-2485

Enumeration date Apr 8, 2019

Last updated in NPPES Feb 26, 2026

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

Taxonomy & licenses

1223P0300X Periodontics Dental Providers · License 16998 (MD) Primary

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.

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Frequently asked questions

How do I verify Andrew Tong's NPI record?

Cross-check NPI 1053874016 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1053874016 active?

Yes, as of the latest NPPES snapshot, NPI 1053874016 is active (record last updated 2026-02-26).

Other providers at this practice address

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Andrew Tong Dental LLC General Practice Dentistry · Gaithersburg, MD NPI 1710848684

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-26.