Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Natalie Mahieu, MD

Individual provider Pediatric Radiology Physician · NPI 1184815011

Natalie Mahieu, MD is a Pediatric Radiology Physician in Oak Lawn, Illinois. Works from 3 locations. Licensed in California, Illinois and Louisiana.

Licensed in
CA, IL, LA
In the registry since
2007
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

4440 W 95th St Dept OF
Oak Lawn, IL 60453-2600
Phone: (708) 684-5503
Fax: (708) 684-2675
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 4650 W Sunset Blvd, Los Angeles, CA 90027-6062 — (323) 361-5686
  • 1514 Jefferson Hwy, New Orleans, LA 70121-2429 — (504) 842-3470

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 339666 (LA)
Pediatric Radiology Physician Taxonomy 2085P0229X · Licence 339666 (LA)
Pediatric Radiology Physician Taxonomy 2085P0229X · Licence 036-152580 (IL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence A112667 (CA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 201048 (LA)

Record details

NPI number1184815011
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 6, 2007
Last updated in NPPESApril 9, 2025
Certification dateApril 9, 2025

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