Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Christine Lynn Lawson, PHD

Clinical Psychologist in Torrance, CA · enumerated 2007 · practices at Euna Chung, M.D., P.C..

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

National Provider Identifier

1790997559

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Registry record

Entity type Individual (Type 1)

Name Mrs. Christine Lynn Lawson

Credential PHD

Sex Female

Practice address 25550 Hawthorne Blvd, #316, Torrance, CA, 90505

Phone (310) 373-5100

Fax (310) 375-8187

Enumeration date May 4, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY17633 (CA) Primary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY202271 (ID) Secondary

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
PSY202271	Other	ID	BUREAU OF OCCUPTL LICENSE

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 1790997559 active?

Yes, as of the latest NPPES snapshot, NPI 1790997559 is active (record last updated 2007-07-08).

How do I verify Christine Lawson's NPI record?

Cross-check NPI 1790997559 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 2007-07-08.