Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jocelyn Marie Lutkus, RD, CSO, LDN

Registered Dietitian in Chicago, IL · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861919151

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Registry record

Entity type Individual (Type 1)

Name Jocelyn Marie Lutkus

Credential RD, CSO, LDN

Sex Female

Practice address 675 N Saint Clair St Ste 21-100, Chicago, IL, 60611

Phone (312) 695-1192

Fax (312) 695-1106

Enumeration date Aug 28, 2017

Last updated in NPPES Jun 30, 2026

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 164005630 (IL) Primary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 085012196 (IL) Secondary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1861919151 active?

Yes, as of the latest NPPES snapshot, NPI 1861919151 is active (record last updated 2026-06-30).

How do I verify Jocelyn Lutkus's NPI record?

Cross-check NPI 1861919151 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-30.