NPPES file of Aug 9, 2026

Roxana Marincas, RD, LDN

Registered Dietitian · Schaumburg, IL

Roxana Marincas, RD, LDN is a registered dietitian with a practice address in Schaumburg, Illinois, and NPI 1790229425, issued on Dec 14, 2016. Check the license (Illinois 164006982, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1790229425
Name
Roxana Marincas
Credential
RD, LDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
164006982 IL
Self-reported in NPPES; status is on the state search
Practice location
1699 E Woodfield RD, Schaumburg, IL 60173
Phone
(847) 868-3435
Enumerated
Dec 14, 2016
Record last updated
Dec 14, 2016 (not updated in 10 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest registered dietitian records → All 2,870 in Illinois → Look up another NPI →

Also registered at 1699 E Woodfield RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ariana Kulinczenko, RD, LDNRegistered Dietitian1265977680

Verify Roxana Marincas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 164006982    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Roxana Marincas among 2,870 registered dietitian records in Illinois

Roxana Marincas, RD, LDN is one of 2,870 registered dietitian records with a practice address in Illinois. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2016, is newer than 43% of them.

  • NPI issued2016 · 43% of these records are older, 53% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileNo · 9% of these records are
  • Record last updated2016 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

30 registered dietitian records list a practice address in Schaumburg

They are 30 of the 1,911 NPPES records with a practice address in Schaumburg, and 2,870 registered dietitian records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,870 in Illinois → Every provider in Schaumburg → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Katleya Baldazo, M.S., R.D., L.D.NSchaumburg, IL 601731457741019
  2. Joyce Bussert, RDN, LDN, MPHSchaumburg, IL 601731710433461
  3. Summer Flowers, RDN, LDNSchaumburg, IL 601731497156988
  4. Pik Shan Fung, RDSchaumburg, IL 601731033568050
  5. Karen Hemzacek, R.D., L.D.N.Schaumburg, IL 601731073640132
  6. Ariana Kulinczenko, RD, LDNSchaumburg, IL 601731265977680
  7. Jennifer Malchow, RD, LDNSchaumburg, IL 601731679990196
  8. Dana Paul, RDSchaumburg, IL 601731295252880

Common questions

What is Roxana Marincas, RD, LDN's NPI number?

Roxana Marincas, RD, LDN's National Provider Identifier (NPI) is 1790229425, issued on Dec 14, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Roxana Marincas, RD, LDN located?

The NPPES record lists a practice address at 1699 E Woodfield RD, Schaumburg, IL, 60173. Phone: (847) 868-3435. Providers update this record themselves, so call before visiting.

How can I verify Roxana Marincas, RD, LDN's license?

NPPES lists Illinois license number 164006982, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.