Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Siema A Eljack, LSW

Social Worker in Columbus, OH · enumerated 2009.

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

National Provider Identifier

1326287319

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Registry record

Entity type Individual (Type 1)

Name Siema A Eljack

Credential LSW

Sex Female

Practice address 1033 N High St, Columbus, OH, 43201

Phone (614) 340-6777

Enumeration date Feb 13, 2009

Last updated in NPPES Jun 10, 2022

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License S2207764 (OH) Primary

1223P0106X Oral and Maxillofacial Pathology Dentistry Dental Providers · License P57285 (NY) Secondary

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

Is NPI 1326287319 active?

Yes, as of the latest NPPES snapshot, NPI 1326287319 is active (record last updated 2022-06-10).

How do I verify Siema Eljack's NPI record?

Cross-check NPI 1326287319 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-10.