Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Alisa L Oler, RDN

Registered Dietitian in Skokie, IL · enumerated 2020.

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

National Provider Identifier

1861000994

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Registry record

Entity type Individual (Type 1)

Name Ms. Alisa L Oler

Credential RDN

Sex Female

Practice address 9977 Woods Dr Ste 300, Skokie, IL, 60077

Phone (847) 663-8540

Fax (847) 663-1015

Enumeration date Jul 15, 2020

Last updated in NPPES Aug 14, 2025

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 164003162 (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

How do I verify Alisa Oler's NPI record?

Cross-check NPI 1861000994 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1861000994 active?

Yes, as of the latest NPPES snapshot, NPI 1861000994 is active (record last updated 2025-08-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-14.