Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. George Joseph Dlouhy Jr., DDS MS

Orthodontics and Dentofacial Orthopedics Dentistry in Fairfield, CA · enumerated 2007.

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

National Provider Identifier

1063624633

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Registry record

Entity type Individual (Type 1)

Name Dr. George Joseph Dlouhy Jr.

Credential DDS MS

Sex Male

Practice address 100 Cement Hill Road, #540, Fairfield, CA, 94533

Phone (707) 425-8772

Fax (707) 425-1686

Enumeration date May 4, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 21001 (CA) 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

Where does George Dlouhy practice?

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

What is the NPI number for George Dlouhy?

The National Provider Identifier (NPI) for George Dlouhy is 1063624633, a Type 1 (individual) record in the CMS NPPES registry.

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