JENNIFER A. HESSER MD – NPI #1124115845
Pediatrics
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
JENNIFER HESSER is a physician located in NAPERVILLE, IL. NPPES has assigned the NPI number 1124115845 to JENNIFER HESSER on October 06, 2006. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 2080N0001X from the Health Care Provider Taxonomy code set, which is classified as Pediatrics, specializing in Neonatal-Perinatal Medicine
The NPI profile was last updated on Jan 14, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for JENNIFER HESSER below.
NPI Profile for
JENNIFER A. HESSER
(more than 19 years ago)
NAPERVILLE, IL 60566 Phone: (847) 991-0440 Fax: (847) 991-0441
1 Other location(s):
Chicago, IL 60637-1443
Phone: (888) 824-0200
HINSDALE, IL 60522-0487 Phone: (847) 991-0440 Fax: (847) 991-0441
Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.
A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 2080N0001X - Pediatrics / Neonatal-Perinatal Medicine (Primary) |
IL | 036109059 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.
Additional Information
- Refer to Part B
- Order Durable Medical Equipment
- Refer to Home Health Agency
- Order Power Mobility Devices
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