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Clifford K Stephens, PH.D

Clinical Psychologist in Winnebago, WI · enumerated 2007 · practices at State of Wisconsin.

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

National Provider Identifier

1255451688

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Registry record

Entity type Individual (Type 1)
Name Clifford K Stephens
Credential PH.D
Sex Male
Practice address 1300 South Drive, Winnebago, WI, 54985
Phone (920) 235-4910
Fax (920) 236-2931
Enumeration date Mar 30, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 2057-057 (WI) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier Type State Issuer
39148100 Medicaid WI -
2057-057 Other WI PSYCHOGIST NO.

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.

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Frequently asked questions

How do I verify Clifford Stephens's NPI record?
Cross-check NPI 1255451688 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1255451688 active?
Yes, as of the latest NPPES snapshot, NPI 1255451688 is active (record last updated 2007-07-08).

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