Natalie Bartos, RD, LDN
Registered Dietitian · Naperville, IL
Natalie Bartos, RD, LDN is a registered dietitian with a practice address in Naperville, Illinois, and NPI 1497503916, issued on May 9, 2024. Check the license (Illinois 164008749, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Natalie Bartos
- Credential
- RD, LDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 164008749 IL
Self-reported in NPPES; status is on the state search - Practice location
- 100 Spalding Dr Ste 206, Naperville, IL 60540
- Phone
- (630) 646-7250
- Enumerated
- May 9, 2024
- Record last updated
- Jun 23, 2025
- Fax
- (630) 548-7743
- Medicare enrollment
- Enrolled (PECOS I20240710001070); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 100 Spalding Dr Ste 206
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Melissa Dezoute, PA-CSurgical Physician Assistant1669814349
- Ivy Enger, APN-CNPFamily Nurse Practitioner1003348103
- Natasha KadakiaEndocrinology, Diabetes & Metabolism Physician1811484199
- Abigail Lerner, APRNNurse Practitioner1114652997
- Danielle Szeliga, APN-CNPNurse Practitioner1891522140
Verify Natalie Bartos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 164008749Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Endeavor Health Medical GroupNaperville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
60 registered dietitian records list a practice address in Naperville
They are 60 of the 4,634 NPPES records with a practice address in Naperville, and 2,870 registered dietitian records in Illinois.
All 60 in Naperville → All 2,870 in Illinois → Every provider in Naperville →
Other registered dietitian records in Illinois
- Taylor Aarns, RDNBelleville, IL1295475820
- Rebecca Abbatiello, RDWheaton, IL1437460748
- Heba Abdel Latief, RDNChicago, IL1821554593
- Duaa AbdullahBridgeview, IL1851253009
- Leen Abdulqader, RDBridgeview, IL1689372526
- Abdullah AbdulwahidPlainfield, IL1417880980
- Priscilla Abel Paul, RDNBement, IL1215782941
- Kathleen Abernathy, R.D., L.D.N.Lake Forest, IL1295020063
- Patricia AbernathyLa Grange, IL1063174837
- Michael Abromaitis, RDNSkokie, IL1710402797
Common questions
What is Natalie Bartos, RD, LDN's NPI number?
Natalie Bartos, RD, LDN's National Provider Identifier (NPI) is 1497503916, issued on May 9, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Natalie Bartos, RD, LDN located?
The NPPES record lists a practice address at 100 Spalding Dr Ste 206, Naperville, IL, 60540. Phone: (630) 646-7250. Providers update this record themselves, so call before visiting.
How can I verify Natalie Bartos, RD, LDN's license?
NPPES lists Illinois license number 164008749, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.