Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher David Schadt, PSYD

Clinical Psychologist in Lancaster, CA · enumerated 2020 · practices at Stg International.

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

National Provider Identifier

1952933517

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Registry record

Entity type Individual (Type 1)

Name Christopher David Schadt

Credential PSYD

Sex Male

Practice address 340 E Avenue I, Lancaster, CA, 93535

Phone (661) 729-8655

Enumeration date Feb 11, 2020

Last updated in NPPES Feb 11, 2020

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 31620 (CA) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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 1952933517 active?

Yes, as of the latest NPPES snapshot, NPI 1952933517 is active (record last updated 2020-02-11).

How do I verify Christopher Schadt's NPI record?

Cross-check NPI 1952933517 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 2020-02-11.