Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Antoine Doumit, D.M.D. CAGS

Orthodontics and Dentofacial Orthopedics Dentistry in Leonardtown, MD · enumerated 2005.

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

National Provider Identifier

1619974300

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Registry record

Entity type Individual (Type 1)

Name Dr. Antoine Doumit

Credential D.M.D. CAGS

Sex Male

Practice address 23140 Moakley St, Suite 3, Leonardtown, MD, 20650

Phone (301) 997-0666

Fax (301) 997-0402

Enumeration date Jul 7, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 10909 (MD) Primary

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

What is the NPI number for Antoine Doumit?

The National Provider Identifier (NPI) for Antoine Doumit is 1619974300, a Type 1 (individual) record in the CMS NPPES registry.

Where does Antoine Doumit practice?

The practice location on file with NPPES is in Leonardtown, MD. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.