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

Dr. Igor Elperin, DDS

Q: What is the NPI number for Igor Elperin?

The National Provider Identifier (NPI) for Igor Elperin is 1972816858, a Type 1 (individual) record in the CMS NPPES registry.

Dentist in Ellensburg, WA · enumerated 2010.

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

National Provider Identifier

1972816858

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Registry record

Entity type Individual (Type 1)

Name Dr. Igor Elperin

Credential DDS

Sex Male

Practice address Ellensburg, WA, 98926

Phone (425) 298-3488

Enumeration date Jul 20, 2010

Last updated in NPPES Jul 20, 2010

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

Taxonomy & licenses

122300000X Dentist Dental Providers · License DE60169589 (WA) 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

What is the NPI number for Igor Elperin?

The National Provider Identifier (NPI) for Igor Elperin is 1972816858, a Type 1 (individual) record in the CMS NPPES registry.

Where does Igor Elperin practice?

The practice location on file with NPPES is in Ellensburg, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-20.