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

Dr. Contelanea Arvanitis, D.M.D

Pediatric Dentistry in Danville, CA · enumerated 2007.

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

National Provider Identifier

1881885564

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Registry record

Entity type Individual (Type 1)

Name Dr. Contelanea Arvanitis

Credential D.M.D

Sex Female

Practice address Danville, CA, 94526

Phone (925) 837-8218

Fax (925) 837-0793

Enumeration date Aug 7, 2007

Last updated in NPPES Jun 10, 2008

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

Taxonomy & licenses

1223P0221X Pediatric Dentistry Dental Providers · License 54123 (CA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

What is the NPI number for Contelanea Arvanitis?

The National Provider Identifier (NPI) for Contelanea Arvanitis is 1881885564, a Type 1 (individual) record in the CMS NPPES registry.

Where does Contelanea Arvanitis practice?

The practice location on file with NPPES is in Danville, CA. 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 2008-06-10.