Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Cathy Jackson Sharper Clarity, P.C.

Q: What is the NPI number for Cathy Jackson Sharper Clarity, P.C.?

The NPI for Cathy Jackson Sharper Clarity, P.C. is 1467834564, a Type 2 (organization) record in the CMS NPPES registry.

Adult Mental Health Clinic/Center in Olympia Fields, IL · enumerated 2015 · authorized official Cathy Jackson, Clinical Therapist.

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

National Provider Identifier

1467834564

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Registry record

Entity type Organization (Type 2)

Legal business name Cathy Jackson Sharper Clarity, P.C.

Practice address 19900 Governors Dr Ste 300f, Olympia Fields, IL, 60461

Phone (708) 966-6091

Fax (708) 585-6222

Enumeration date Jun 24, 2015

Last updated in NPPES Aug 5, 2025

Taxonomy & classification

261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities · License 180006774 (IL) Primary

Authorized official

Name Cathy Jackson

Title Clinical Therapist

Phone (708) 966-6091

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

What is the NPI number for Cathy Jackson Sharper Clarity, P.C.?

The NPI for Cathy Jackson Sharper Clarity, P.C. is 1467834564, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Cathy Jackson Sharper Clarity, P.C.?

NPPES lists Cathy Jackson (Clinical Therapist) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-05.