NATALIE BARTOS RD, LDN
NPI 1497503916
Dietitian, Registered in Naperville, IL

Q: What is Natalie Bartos's NPI number?

The NPI number for Natalie Bartos is 1497503916. It was assigned to this individual provider in the NPPES registry on May 9, 2024.

Q: What is Natalie Bartos'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 Natalie Bartos was last updated on June 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 May 09, 2024Accepts Medicare Assignment

100 SPALDING DR STE 206, NAPERVILLE, IL 60540(630) 646-7250(630) 548-7743 Get Directions Write a Review

NPPES record last updated: June 23, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 23, 2025, May 9, 2024 (2 updates tracked since 2024).

On this page

About Natalie Bartos Rd, Ldn NPPES

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

NATALIE BARTOS RD, LDN (NPI 1497503916) is an individual dietitian, registered in Naperville, Illinois, licensed in Illinois (164008749) and active in the NPI registry since May 2024. She maintains a secondary practice location in Maywood and is a graduate of Other (2019).

NPPES Registry Identity

NPI1497503916

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameNATALIE BARTOSCredential: RD, LDN

Location Address100 SPALDING DR STE 206Naperville, IL 60540-6552

Mailing Address2650 Ridge Ave Ste 1223Evanston, IL 60201-1700

Phone(630) 646-7250

Fax(630) 548-7743

Sole ProprietorYes

Medical School CMSOtherGraduated 2019

Enumeration DateMay 9, 2024

Last NPPES UpdateJune 23, 20252 updates tracked since enumeration

NPPES CertifiedJune 23, 2025

✔ NPI 1497503916 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 · 164008749

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.

100 SPALDING DR STE 206, Naperville, IL 60540

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Secondary Practice Location 1

Location 12160 S 1st AveMaywood, IL 60153-3328 · Phone (708) 216-8691

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

Natalie Bartos Rd, Ldn 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 ID3173068574

PECOS Enrollment IDI20240710001070

Medicare Billing Reassignment

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

Endeavor Health Medical Group

32 mi

Allergy & Immunology

1000 CENTRAL ST
Evanston, IL 60201

Reassigned Medicare billing, Illinois enrollment
4,841 clinicians in this Medicare group

NPI 1497701882 (847) 570-5235

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 60540 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 6

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

IVY MILLAR ENGER APN-CNP

Nurse Practitioner (Family)