Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles Whittaker II

Behavior Analyst in Okmulgee, OK · enumerated 2014.

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

National Provider Identifier

1508278771

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Charles Whittaker II

Sex Male

Practice address 533 N Grand Ave, Okmulgee, OK, 74447

Phone (918) 344-6242

Enumeration date May 22, 2014

Last updated in NPPES May 22, 2014

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 Charles Whittaker practice?

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

What is the NPI number for Charles Whittaker?

The National Provider Identifier (NPI) for Charles Whittaker is 1508278771, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-22.