NPPES file of Aug 9, 2026

Madison Smith, RDN, LDN

Metabolic Nutrition Registered Dietitian · Chicago, IL

Madison Smith, RDN, LDN is a metabolic nutrition registered dietitian with a practice address in Chicago, Illinois, and NPI 1841002003, issued on Jan 24, 2025. Check the license (Illinois 164.008872, 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
1841002003
Name
Madison Smith
Credential
RDN, LDN
Primary taxonomy
Metabolic Nutrition Registered Dietitian 133VN1006X
License number
164.008872 IL
Self-reported in NPPES; status is on the state search
Practice location
225 E Chicago Ave # 59, Chicago, IL 60611
Phone
(312) 227-1177
Enumerated
Jan 24, 2025
Record last updated
Jan 24, 2025
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.
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8 nearest metabolic nutrition registered dietitian records → All 33 in Illinois → Look up another NPI →

Also registered at 225 E Chicago Ave # 59

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

  1. Cassandra Bac, M.S, C.G.CGenetic Counselor (M.S.)1043667009
  2. Heather Bausell, RD, LDNRegistered Dietitian1568077956
  3. Adriana Bueno, NDTRRegistered Dietetic Technician1376157479
  4. Susheela Jayaraman, MSGenetic Counselor (M.S.)1003385642
  5. Fayth Kalb, CGCGenetic Counselor (M.S.)1841740222
  6. Gurnoor Lail, MB BCH BAO (MD)Medical Biochemical Genetics1831947076

Verify Madison Smith 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 164.008872    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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Madison Smith among 33 metabolic nutrition registered dietitian records in Illinois

Madison Smith, RDN, LDN is one of 33 metabolic nutrition registered dietitian records with a practice address in Illinois. 9% 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 2025, is newer than 94% of them.

  • NPI issued2025 · 94% of these records are older, 0% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 15% of these records are
  • Record last updated2025 · 85% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133VN1006X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Metabolic Nutrition Registered Dietitian providers in Illinois

There are 33 metabolic nutrition registered dietitian records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 33 in Illinois → Every provider in Chicago → Metabolic Nutrition Registered Dietitian nationwide →

The 8 metabolic nutrition registered dietitian records with the nearest ZIP codes

  1. Krista Engen, MS, RD, LDNChicago, IL 606121013300607
  2. Katherine Ingle, RDChicago, IL 606121699368787
  3. Margarita Nagy, MS RD LDNChicago, IL 606121467615419
  4. Shannon Obrien, RDChicago, IL 606121023609120
  5. Jamie Ray, RD, LDN, CNSCChicago, IL 606121104417294
  6. Tianna ShorterChicago, IL 606081568253599
  7. Andrea Williams, RD LDN CDEChicago, IL 606151477045763
  8. Siu Mui ChengChicago, IL 606161922238989

Common questions

What is Madison Smith, RDN, LDN's NPI number?

Madison Smith, RDN, LDN's National Provider Identifier (NPI) is 1841002003, issued on Jan 24, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Madison Smith, RDN, LDN located?

The NPPES record lists a practice address at 225 E Chicago Ave # 59, Chicago, IL, 60611. Phone: (312) 227-1177. Providers update this record themselves, so call before visiting.

How can I verify Madison Smith, RDN, LDN's license?

NPPES lists Illinois license number 164.008872, 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.