Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Maureen J Giglio, APRN BC

Family Nurse Practitioner in Olympia Fields, IL · enumerated 2008.

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

National Provider Identifier

1811141906

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Registry record

Entity type Individual (Type 1)

Name Mrs. Maureen J Giglio

Credential APRN BC

Sex Female

Practice address 3700 W 203rd St, Suite 201, Olympia Fields, IL, 60461

Phone (708) 679-2380

Fax (708) 503-3295

Enumeration date Nov 17, 2008

Last updated in NPPES Mar 20, 2021

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209002847 (IL) Primary

Other identifiers

Identifier	Type	State	Issuer
0001636111	Other	IL	BCBS
203979062	Other	IL	MEDICARE PTAN

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 Maureen Giglio?

The National Provider Identifier (NPI) for Maureen Giglio is 1811141906, a Type 1 (individual) record in the CMS NPPES registry.

Where does Maureen Giglio practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-20.