NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jack Klahr, LPC

Professional Counselor in Claremore, OK · enumerated 2007.

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

National Provider Identifier

1790905909

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jack Klahr
Credential LPC
Sex Male
Practice address 17599 South Highway 88, Claremore, OK, 74017
Fax (918) 342-9533
Enumeration date Apr 27, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 3623 (OK) Primary
LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC 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

Where does Jack Klahr practice?
The practice location on file with NPPES is in Claremore, OK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jack Klahr?
The National Provider Identifier (NPI) for Jack Klahr is 1790905909, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

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