Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Irena Spivak

Dentist in Fort Myers, FL · enumerated 2015.

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

National Provider Identifier

1932576113

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Registry record

Entity type Individual (Type 1)

Name Irena Spivak

Sex Female

Practice address 4125 Cleveland Ave, Suite 1430, Fort Myers, FL, 33901

Phone (239) 939-9050

Fax (239) 939-9054

Enumeration date Aug 24, 2015

Last updated in NPPES Aug 24, 2015

Taxonomy & licenses

122300000X Dentist Dental Providers · License DN21536 (FL) 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Irena Spivak?

Irena Spivak is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-24.