NPPES file of Aug 9, 2026

Julie Ann Santana, RDN, CDCES

Registered Dietitian · Orland Park, IL

Julie Ann Santana, RDN, CDCES is a registered dietitian with a practice address in Orland Park, Illinois, and NPI 1649851833, issued on Apr 19, 2021. Check the license (Illinois 164.006327, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1649851833
Name
Julie Ann Santana
Credential
RDN, CDCES
Primary taxonomy
Registered Dietitian 133V00000X
License number
164.006327 IL
Self-reported in NPPES; status is on the state search
Practice location
14290 S LA Grange RD, Orland Park, IL 60462
Phone
(844) 755-8267
Enumerated
Apr 19, 2021
Record last updated
Apr 19, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(773) 834-7374
Medicare enrollment
Enrolled (PECOS I20211102002658); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest registered dietitian records → All 2,870 in Illinois → Look up another NPI →

Also registered at 14290 S LA Grange RD

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

  1. Yasmeen Ansari, MDFamily Medicine Physician1750597811
  2. Jennifer Brandon, PHARMDPharmacist1861095770
  3. Andrea Bundy, NPFamily Nurse Practitioner1255639563
  4. Kathleen Drinan, DOCardiovascular Disease Physician1164417135
  5. Amanda Erdmann, FNP-BCFamily Nurse Practitioner1043846041
  6. Farah Hasan, M.D.Endocrinology, Diabetes & Metabolism Physician1285665596

Verify Julie Ann Santana 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 164.006327    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.

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Bills Medicare through one group practice

  1. University OF ChicagoChicago, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Julie Ann Santana among 2,870 registered dietitian records in Illinois

Julie Ann Santana, RDN, CDCES 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. Its NPI, issued in 2021, is newer than 66% of them.

  • NPI issued2021 · 66% of these records are older, 29% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated2000 · median 2014 among the 269 with a school on file
  • Record last updated2021 · 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).

Registered Dietitian providers in Illinois

There are 2,870 registered dietitian records in Illinois.

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

The 8 registered dietitian records with the nearest ZIP codes

  1. Taylor Bartosiewicz, RDOrland Park, IL 604621619507902
  2. Tracy Blake, RDOrland Park, IL 604621851570436
  3. Eileen Conneely, RD,LD, CPTOrland Park, IL 604621811424948
  4. Jean Dabrowski, MS, RD, LDN, CDEOrland Park, IL 604621598784803
  5. Joy Mattson-Petrusha, RDOrland Park, IL 604621063431377
  6. Norma Ponce De Leon, R.D., LDNOrland Park, IL 604621255713004
  7. Diane Reilly, RDOrland Park, IL 604621720407000
  8. Margaret Sera, MS, RDN, LDN, CNSCOrland Park, IL 604621780401315

Common questions

What is Julie Ann Santana, RDN, CDCES's NPI number?

Julie Ann Santana, RDN, CDCES's National Provider Identifier (NPI) is 1649851833, issued on Apr 19, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Julie Ann Santana, RDN, CDCES located?

The NPPES record lists a practice address at 14290 S LA Grange RD, Orland Park, IL, 60462. Phone: (844) 755-8267. Providers update this record themselves, so call before visiting.

How can I verify Julie Ann Santana, RDN, CDCES's license?

NPPES lists Illinois license number 164.006327, 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.

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.