NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Elisa Marie Buzinski, MS RD LDN

Registered Dietitian in Oak Park, IL · enumerated 2012.

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

National Provider Identifier

1891065751

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Registry record

Entity type Individual (Type 1)
Name Mrs. Elisa Marie Buzinski
Credential MS RD LDN
Sex Female
Practice address 820 North Blvd, Oak Park, IL, 60301
Enumeration date Jan 10, 2012
Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 164.005196 (IL) Primary

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.

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Frequently asked questions

Is NPI 1891065751 active?
Yes, as of the latest NPPES snapshot, NPI 1891065751 is active (record last updated 2022-07-21).
How do I verify Elisa Buzinski's NPI record?
Cross-check NPI 1891065751 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 2022-07-21.