MRS. JENNIFER NENNI RDN
NPI 1881029122
Dietitian, Registered in Geneva, IL

Q: What is Jennifer Nenni's NPI number?

The NPI number for Jennifer Nenni is 1881029122. It was assigned to this individual provider in the NPPES registry on September 5, 2013. The provider is also known as Miss Jennifer Boardman Rdn.

Q: What is Jennifer Nenni's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Q: When was this NPI record last updated?

The NPPES record for Jennifer Nenni was last updated on November 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 05, 2013Accepts Medicare Assignment

308 RANDALL RD STE B, GENEVA, IL 60134(630) 315-1700(630) 938-8330 Get Directions Write a Review

NPPES record last updated: November 11, 2024. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Mrs. Jennifer Nenni Rdn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. JENNIFER NENNI RDN (NPI 1881029122) is an individual dietitian, registered in Geneva, Illinois, licensed in Illinois (164.001599) and active in the NPI registry since September 2013. She maintains a secondary practice location in Saint Charles and is a graduate of Other (1994).

NPPES Registry Identity

NPI1881029122

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameMRS. JENNIFER NENNICredential: RDN

Location Address308 RANDALL RD STE BGeneva, IL 60134-4201

Mailing Address308 Randall Rd Ste BGeneva, IL 60134-4201 · (630) 315-1700 · Fax (630) 938-8330

Phone(630) 315-1700

Fax(630) 938-8330

Sole ProprietorYes

Medical School CMSOtherGraduated 1994

Enumeration DateSeptember 5, 2013

Last NPPES UpdateNovember 11, 2024

NPPES CertifiedNovember 11, 2024

✔ NPI 1881029122 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

License✔ Licensed in IL · 164.001599

Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

308 RANDALL RD STE B, Geneva, IL 60134

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Other Names 1

Former Name (1)Miss Jennifer Boardman Rdn

Secondary Practice Location 1

Location 139W905 Louisa May Alcott LnSaint Charles, IL 60175-7760 · Phone (630) 587-5601

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Jennifer Nenni Rdn is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3678007317

PECOS Enrollment IDI20241118000800

Medicare Billing Reassignment

Medicare enrollment records show Jennifer Nenni reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Central Dupage Physician Group

13 mi

Family Medicine

5777 DEPARTMENT
Carol Stream, IL 60122

Reassigned Medicare billing, Illinois enrollment
1,664 clinicians in this Medicare group

NPI 1033149844 (630) 933-3300

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60134 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$0.00 typical visit price

range $59.81 – $181.38

Typical copayment $0.00 (range $14.95 – $45.34)

Most-billed visit code NA

Established Patient

$105.07 typical visit price

range $19.15 – $147.12

Typical copayment $26.26 (range $4.78 – $36.78)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LUIS FELIPE CANO RD

Dietitian, Registered