Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lilli Zoe Cotsonas, DDS

General Practice Dentistry in Atlantis, FL · enumerated 2006.

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

National Provider Identifier

1407935778

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Registry record

Entity type Individual (Type 1)

Name Dr. Lilli Zoe Cotsonas

Credential DDS

Sex Female

Practice address 5057 South Congress Ave, Suite 401, Atlantis, FL, 33461

Phone (561) 965-6003

Fax (561) 965-8447

Enumeration date Nov 6, 2006

Last updated in NPPES Jun 18, 2008

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DN10015 (FL) 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

How do I verify Lilli Cotsonas's NPI record?

Cross-check NPI 1407935778 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1407935778 active?

Yes, as of the latest NPPES snapshot, NPI 1407935778 is active (record last updated 2008-06-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-18.