Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Clifton Saper, PHD

Clinical Psychologist in Hoffman Estates, IL · enumerated 2006.

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

National Provider Identifier

1205851391

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Registry record

Entity type Individual (Type 1)

Name Clifton Saper

Credential PHD

Sex Male

Practice address 1786 Moon Lake Blvd, Suite 104, Hoffman Estates, IL, 60194

Phone (847) 755-8090

Fax (847) 843-7393

Enumeration date Jul 12, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 071-002188 (IL) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

Is NPI 1205851391 active?

Yes, as of the latest NPPES snapshot, NPI 1205851391 is active (record last updated 2007-07-09).

How do I verify Clifton Saper's NPI record?

Cross-check NPI 1205851391 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.