Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Casey Will Chatham Kirkes, PT

Physical Therapist in Norman, OK · enumerated 2009.

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

National Provider Identifier

1659601532

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Casey Will Chatham Kirkes

Credential PT

Sex Male

Practice address 440 Merchant Dr, Norman, OK, 73069

Phone (405) 579-1600

Fax (405) 579-1601

Enumeration date Dec 28, 2009

Last updated in NPPES Jun 12, 2013

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 4223 (OK) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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 Casey Kirkes's NPI record?

Cross-check NPI 1659601532 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659601532 active?

Yes, as of the latest NPPES snapshot, NPI 1659601532 is active (record last updated 2013-06-12).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-12.