Margaret Sera, MS, RDN, LDN, CNSC
Registered Dietitian · Orland Park, IL
Margaret Sera, MS, RDN, LDN, CNSC is a registered dietitian with a practice address in Orland Park, Illinois, and NPI 1780401315, issued on Sep 24, 2024. Check the license (Illinois 164.008811, 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.
- Name
- Margaret Sera
- Credential
- MS, RDN, LDN, CNSC
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- 164.008811 IL
Self-reported in NPPES; status is on the state search - Practice location
- 15651 Garden View CT Apt 3D, Orland Park, IL 60462
- Phone
- (708) 846-3180
- Enumerated
- Sep 24, 2024
- Record last updated
- Sep 24, 2024
- Medicare enrollment
- Enrolled (PECOS I20251010000908); may accept Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2022
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 2,870 in Illinois → Look up another NPI →
Verify Margaret Sera in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 164.008811Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Margaret Sera among 2,870 registered dietitian records in Illinois
Margaret Sera, MS, RDN, LDN, CNSC 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 2024, is newer than 82% of them.
- NPI issued2024 · 82% of these records are older, 11% newer
- In a Medicare fileNo · 8% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated2022 · median 2014 among the 269 with a school on file
- Record last updated2024 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,870 in Illinois → Every provider in Orland Park → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Taylor Bartosiewicz, RDOrland Park, IL 604621619507902
- Tracy Blake, RDOrland Park, IL 604621851570436
- Eileen Conneely, RD,LD, CPTOrland Park, IL 604621811424948
- Jean Dabrowski, MS, RD, LDN, CDEOrland Park, IL 604621598784803
- Joy Mattson-Petrusha, RDOrland Park, IL 604621063431377
- Norma Ponce De Leon, R.D., LDNOrland Park, IL 604621255713004
- Diane Reilly, RDOrland Park, IL 604621720407000
- Julie Santana, RDN, CDCESOrland Park, IL 604621649851833
Common questions
What is Margaret Sera, MS, RDN, LDN, CNSC's NPI number?
Margaret Sera, MS, RDN, LDN, CNSC's National Provider Identifier (NPI) is 1780401315, issued on Sep 24, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Sera, MS, RDN, LDN, CNSC located?
The NPPES record lists a practice address at 15651 Garden View CT Apt 3D, Orland Park, IL, 60462. Phone: (708) 846-3180. Providers update this record themselves, so call before visiting.
How can I verify Margaret Sera, MS, RDN, LDN, CNSC's license?
NPPES lists Illinois license number 164.008811, 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.
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.