Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Robert I Hlavac, Dental Corporation

General Practice Dentistry in Concord, CA · enumerated 2008 · authorized official Robert Hlavac, Ceo / Dentist.

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

National Provider Identifier

1578721692

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Registry record

Entity type Organization (Type 2)

Legal business name Robert I Hlavac, Dental Corporation

Practice address 2917 Salvio St, Suite B, Concord, CA, 94519

Phone (925) 689-1772

Fax (925) 689-3222

Enumeration date May 27, 2008

Last updated in NPPES May 27, 2008

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 39009 (CA) Primary

Authorized official

Name Robert Hlavac

Title Ceo / Dentist

Phone (925) 689-1772

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 is Robert I Hlavac, Dental Corporation located?

The practice location on file with NPPES is in Concord, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-05-27. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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David Shieh Dentist · Concord, CA NPI 1477563443

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-27.