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

Dr. David Lee Gaston, D.D.S.

Q: What is the NPI number for David Gaston?

The National Provider Identifier (NPI) for David Gaston is 1851502033, a Type 1 (individual) record in the CMS NPPES registry.

Periodontics in Waukegan, IL · enumerated 2007.

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

National Provider Identifier

1851502033

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Registry record

Entity type Individual (Type 1)

Name Dr. David Lee Gaston

Credential D.D.S.

Sex Male

Practice address Waukegan, IL, 60085

Phone (847) 249-0046

Fax (847) 249-1035

Enumeration date May 27, 2007

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

1223P0300X Periodontics Dental Providers · License 019.018320 (IL) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does David Gaston practice?

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

What is the NPI number for David Gaston?

The National Provider Identifier (NPI) for David Gaston is 1851502033, a Type 1 (individual) record in the CMS NPPES registry.

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