Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Idelle Ann Matthews

Pediatric Occupational Therapist in Shawnee, OK · enumerated 2023 · practices at Foundations Therapy, Pllc.

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

National Provider Identifier

1689356511

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Registry record

Entity type Individual (Type 1)

Name Mrs. Idelle Ann Matthews

Sex Female

Practice address 3903 N Harrison St, Shawnee, OK, 74804

Phone (405) 585-2971

Fax (405) 585-2983

Enumeration date Aug 1, 2023

Last updated in NPPES Aug 1, 2023

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers Secondary

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
200692960	Medicaid	OK	-
201153110	Medicaid	OK	-
200560430	Medicaid	OK	-
200259560	Medicaid	OK	-
200860730	Medicaid	OK	-
200868730	Medicaid	OK	-

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 1689356511 active?

Yes, as of the latest NPPES snapshot, NPI 1689356511 is active (record last updated 2023-08-01).

How do I verify Idelle Matthews's NPI record?

Cross-check NPI 1689356511 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 2023-08-01.