Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Brett Ladiski, B.S.

Behavior Analyst in Bethany, OK · enumerated 2010.

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

National Provider Identifier

1114246345

Verified

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Registry record

Entity type Individual (Type 1)

Name Mr. Brett Ladiski

Credential B.S.

Sex Male

Practice address 7908 Nw 23rd St, Bethany, OK, 73008

Phone (405) 440-1006

Enumeration date May 27, 2010

Last updated in NPPES Aug 23, 2011

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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

Where does Brett Ladiski practice?

The practice location on file with NPPES is in Bethany, OK. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Brett Ladiski?

The National Provider Identifier (NPI) for Brett Ladiski is 1114246345, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-23.