NATALIE MAHIEU MD NPI 1184815011

NPI Information

NPI: 1184815011
Provider Name: NATALIE MAHIEU, MD
Classification: Radiology - 2085R0202X
Specialization: Diagnostic Radiology
Entity Type: Individual
PECOS Registration: Yes
Address: 4440 W 95TH ST DEPT OF
OAK LAWN, IL
ZIP 60453
Phone: (708) 684-5503

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NPI Details

Natalie Mahieu, MD is a diagnostic radiology radiology in Oak Lawn, IL. The provider is a radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease. Natalie Mahieu, MD NPI is 1184815011. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

The provider's business location address is:

4440 W 95TH ST DEPT OF
OAK LAWN, IL
ZIP 60453-600
Phone: (708) 684-5503
Fax: (708) 684-2675

The NPI 1184815011 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The enumeration date for this NPI number is 8/6/2007 and was last updated on 4/9/2025.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No.	Taxonomy Code	Taxonomy Clasification	Taxonomy Specialization	License Number	License State	Primary
1	2085P0229X	Radiology	Pediatric Radiology	339666	LOUISIANA	No
2	2085P0229X	Radiology	Pediatric Radiology	036-152580	ILLINOIS	No
3	2085R0202X	Radiology	Diagnostic Radiology	A112667	CALIFORNIA	No
4	390200000X	Student in an Organized Health Care Education/Training Program		201048	LOUISIANA	No
5	2085R0202X	Radiology	Diagnostic Radiology	339666	LOUISIANA	Yes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No.	Other Provider Identifier	Other Provider Identifier Type	Other Provider Identifier State	Other Provider Identifier Issuer
1	1091065	MEDICAID	LOUISIANA

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

NPI Synchronization or Removal

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