Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Jill Ann Flessing, LMSW

Social Worker in Oskaloosa, KS · enumerated 2006.

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

National Provider Identifier

1750456067

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Registry record

Entity type Individual (Type 1)

Name Ms. Jill Ann Flessing

Credential LMSW

Sex Female

Practice address 1102 Walnut Street, Oskaloosa, KS, 66066

Phone (785) 863-2929

Fax (785) 863-2972

Enumeration date Nov 21, 2006

Last updated in NPPES Jan 7, 2008

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 6499 (KS) 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

Is NPI 1750456067 active?

Yes, as of the latest NPPES snapshot, NPI 1750456067 is active (record last updated 2008-01-07).

How do I verify Jill Flessing's NPI record?

Cross-check NPI 1750456067 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-07.