Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Irina Rybalova PC

General Practice Dentistry in Freeport, NY · enumerated 2011 · authorized official Irina Rybalova, DDS.

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

National Provider Identifier

1578841938

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Registry record

Entity type Organization (Type 2)

Legal business name Irina Rybalova PC

Practice address 21 W Merrick Rd, Irina Rybalova DDS, Freeport, NY, 11520

Phone (516) 378-2843

Fax (516) 771-8877

Enumeration date Aug 2, 2011

Last updated in NPPES Aug 2, 2011

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 049901 (NY) Primary

Authorized official

Name Irina Rybalova

Title DDS

Phone (516) 378-2843

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 Irina Rybalova PC located?

The practice location on file with NPPES is in Freeport, NY.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-08-02. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-02.