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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Amanda C Van Jacobs, MS, RDN, LDN, CNSC

Registered Dietitian in Chicago, IL · enumerated 2018.

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

National Provider Identifier

1225520943

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Registry record

Entity type Individual (Type 1)
Name Amanda C Van Jacobs
Credential MS, RDN, LDN, CNSC
Sex Female
Practice address 1700 W Van Buren St Ste 425, Chicago, IL, 60612
Fax (312) 942-5203
Enumeration date May 30, 2018
Last updated in NPPES May 30, 2018

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 164007150 (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 1225520943 active?
Yes, as of the latest NPPES snapshot, NPI 1225520943 is active (record last updated 2018-05-30).
How do I verify Amanda Van Jacobs's NPI record?
Cross-check NPI 1225520943 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 2018-05-30.