Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Agnieszka Chruszczyk, DDS

Endodontics in Skokie, IL · enumerated 2006.

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

National Provider Identifier

1710050802

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Registry record

Entity type Individual (Type 1)

Name Agnieszka Chruszczyk

Credential DDS

Sex Female

Practice address 4905 Old Orchard Ctr Ste 716, Skokie, IL, 60077

Phone (847) 676-9581

Fax (847) 676-3882

Enumeration date Nov 16, 2006

Last updated in NPPES Oct 16, 2019

Taxonomy & licenses

122300000X Dentist Dental Providers · License 019024599 (IL) Secondary

1223E0200X Endodontics Dental Providers · License 021001970 (IL) 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 Agnieszka Chruszczyk's NPI record?

Cross-check NPI 1710050802 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1710050802 active?

Yes, as of the latest NPPES snapshot, NPI 1710050802 is active (record last updated 2019-10-16).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-16.