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

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1124115845

Jennifer A Hesser, MD is a Pediatric Medicine in Naperville, Illinois. Qualified in 2000, 26 years ago. Works from 2 locations. Licensed in Illinois.

Years since qualifying
26
Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

801 S Washington
Naperville, IL 60566
Phone: (847) 991-0440
Fax: (847) 991-0441
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5841 S Maryland Ave, Chicago, IL 60637-1443 — (888) 824-0200

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence 036109059 (IL)

Record details

NPI number1124115845
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 6, 2006
Last updated in NPPESJanuary 14, 2026
Certification dateJanuary 14, 2026
Mailing addressPo Box 487, Hinsdale, IL 60522-0487

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Accepts Medicare assignment Not indicated
Practice locations3 on file with Medicare

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