Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Elizabeth Bollinger

Speech-Language Pathologist in Oswego, IL · enumerated 2025.

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

National Provider Identifier

1093696007

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Registry record

Entity type Individual (Type 1)

Name Margaret Elizabeth Bollinger

Sex Female

Practice address 809 Barton Dr, Oswego, IL, 60543

Phone (708) 738-0852

Enumeration date Sep 8, 2025

Last updated in NPPES Sep 8, 2025

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1093696007 active?

Yes, as of the latest NPPES snapshot, NPI 1093696007 is active (record last updated 2025-09-08).

How do I verify Margaret Bollinger's NPI record?

Cross-check NPI 1093696007 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Kristin Buddin Speech-Language Pathologist · Oswego, IL NPI 1447389390 Jessica Patnoudes Speech-Language Pathologist · Oswego, IL NPI 1750410601 Laurie Kauzlaric Speech-Language Pathologist · Oswego, IL NPI 1316362429 Aubrey Eisenmann Speech-Language Pathologist · Oswego, IL NPI 1265216519

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-08.