Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elizabeth Einstein, RD, LD

Registered Dietitian in Saint Charles, IL · enumerated 2026.

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

National Provider Identifier

1356284137

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Elizabeth Einstein

Credential RD, LD

Sex Female

Practice address 7n255 Windsor Dr, Saint Charles, IL, 60175

Phone (630) 945-1279

Enumeration date Apr 14, 2026

Last updated in NPPES Apr 14, 2026

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 164.023954 (IL) Primary

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Elizabeth Einstein?

Elizabeth Einstein is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-14.