Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Nina G Diediker, OTR

Occupational Therapist in Osawatomie, KS · enumerated 2007 · practices at Osawatomie Health Care, Ltd..

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

National Provider Identifier

1659492742

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Registry record

Entity type Individual (Type 1)

Name Mrs. Nina G Diediker

Credential OTR

Sex Female

Practice address 1615 Parker Ave, Osawatomie, KS, 66064

Phone (913) 755-4165

Fax (913) 755-3854

Enumeration date Apr 3, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 17-00873 (KS) Primary

Other identifiers

Identifier	Type	State	Issuer
17-00873	Other	KS	LICENSE

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 Nina Diediker's NPI record?

Cross-check NPI 1659492742 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659492742 active?

Yes, as of the latest NPPES snapshot, NPI 1659492742 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.