Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cassi N Fiscus, FNP-C

Nurse Practitioner in Robinson, IL · enumerated 2020.

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

National Provider Identifier

1689207946

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Registry record

Entity type Individual (Type 1)

Name Cassi N Fiscus

Credential FNP-C

Sex Female

Practice address 1000 N Allen St, Robinson, IL, 62454

Phone (618) 546-2891

Fax (618) 546-2668

Enumeration date Feb 14, 2020

Last updated in NPPES Oct 19, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 30901022 (IL) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209025569 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Cassi Fiscus's NPI record?

Cross-check NPI 1689207946 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689207946 active?

Yes, as of the latest NPPES snapshot, NPI 1689207946 is active (record last updated 2023-10-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-19.